הלכות שביתת יום טוב ה׳Rest on a Holiday 5

Halacha 1א׳

אַף עַל פִּי שֶׁהֻתְּרָה הוֹצָאָה בְּיוֹם טוֹב אֲפִלּוּ שֶׁלֹּא לְצֹרֶךְ לֹא יִשָּׂא מַשָּׂאוֹת גְּדוֹלוֹת כְּדֶרֶךְ שֶׁהוּא עוֹשֶׂה בְּחל אֶלָּא צָרִיךְ לְשַׁנּוֹת. וְאִם אִי אֶפְשָׁר לְשַׁנּוֹת מֻתָּר. כֵּיצַד. הַמֵּבִיא כַּדֵּי יַיִן מִמָּקוֹם לְמָקוֹם לֹא יְבִיאֵם בְּסַל וּבְקֻפָּה אֲבָל מֵבִיא הוּא עַל כְּתֵפוֹ אוֹ לְפָנָיו. הַמּוֹלִיךְ אֶת הַתֶּבֶן לֹא יַפְשִׁיל אֶת הַקֻּפָּה לְאַחֲרָיו אֲבָל מוֹלִיכָהּ בְּיָדוֹ:

Even though transporting was permitted on a holiday even not for the purpose [of eating], one should not carry large loads in the way that he does on [weekdays], but rather alter [how he does it]. But if it is impossible for him to alter [it], it is permissible. How is this? One who brings jugs of wine from one place to [another] should not bring them in a basket or a container, but rather bring them on his shoulder or in front of him. One who transports hay should not lower the container behind him, but rather transport it in his hand.

Halacha 2ב׳

וְכֵן מַשּׂוֹאוֹת שֶׁדַּרְכָּן לִשָּׂא אוֹתָן בְּמוֹט יִשָּׂא אוֹתָן עַל גַּבּוֹ מֵאַחֲרָיו. וְשֶׁדַּרְכָּן לִשָּׂא אוֹתָן מֵאֲחוֹרָיו יִשָּׂא אוֹתָן עַל כְּתֵפוֹ. וְשֶׁדַּרְכָּן לְהִנָּשֵׂא עַל הַכָּתֵף יִשָּׂא אוֹתָן בְּיָדוֹ לְפָנָיו אוֹ יִפְרשׁ עֲלֵיהֶן בֶּגֶד וְכָל כַּיּוֹצֵא בָּזֶה מִשִּׁנּוּי הַמַּשָּׂא. וְאִם אִי אֶפְשָׁר לְשַׁנּוֹת נוֹשֵׂא וּמֵבִיא כְּדַרְכּוֹ. בַּמֶּה דְּבָרִים אֲמוּרִים בְּנוֹשֵׂא עַל הָאָדָם אֲבָל עַל גַּבֵּי בְּהֵמָה לֹא יָבִיא כְּלָל שֶׁלֹּא יַעֲשֶׂה כְּדֶרֶךְ שֶׁהוּא עוֹשֶׂה בְּחל:

And likewise loads the way of which is to carry them on poles, he should carry on his back behind him. And those the way of which is to carry them behind him, he should carry on the shoulder. And those the way of which is to carry them on his shoulder, he should carry in his hand in front of him or place a garment on top of them. And likewise anything that is similar to this in altering the carrying. But if it is impossible for him to alter [it], he may carry and bring [it] in its customary way. To what are these words applicable? With regards to carrying on a person. But with regards to carrying on an animal, he should not bring [items] at all, so that he not act in the way that he does on [weekdays].

Halacha 3ג׳

אֵין מַנְהִיגִין אֶת הַבְּהֵמָה בְּמַקֵּל. וְאֵין הַסּוּמָא יוֹצֵא בְּמַקְלוֹ וְלֹא הָרוֹעֶה בְּתַרְמִילוֹ. וְאֵין יוֹצְאִין בְּכִסֵּא אֶחָד הָאִישׁ וְאֶחָד הָאִשָּׁה שֶׁלֹּא יַעֲשֶׂה כְּדֶרֶךְ שֶׁהוּא עוֹשֶׂה בְּחל. ואִישׁ שֶׁהָיוּ רַבִּים צְרִיכִין לוֹ יוֹצְאִין בְּכִסֵּא אַחֲרָיו וּמוֹצִיאִין אוֹתוֹ עַל הַכָּתֵף אֲפִלּוּ בְּאַפִּרְיוֹן:

We may not lead an animal with a stick. And a blind person may not go out with his cane, nor a shepherd with his satchel. And one may not go out on a chair (borne on poles by other people)—neither a man nor a woman—so that he not act in the way that he does on [weekdays]. But a man that many people need may be taken out behind him on a chair, and we may carry him on the shoulder—and even in a palanquin.

Halacha 4ד׳

אֵין מוֹלִיכִין אֶת הַסֻּלָּם שֶׁל שׁוֹבָךְ מִשּׁוֹבָךְ לְשׁוֹבָךְ בִּרְשׁוּת הָרַבִּים שֶׁמָּא יֹאמְרוּ לְתַקֵּן גַּגּוֹ הוּא מוֹלִיכוֹ. אֲבָל בִּרְשׁוּת הַיָּחִיד מוֹלִיכוֹ. אַף עַל פִּי שֶׁכָּל מָקוֹם שֶׁאָסְרוּ חֲכָמִים מִפְּנֵי מַרְאִית הָעַיִן אֲפִלּוּ בְּחַדְרֵי חֲדָרִים אָסוּר כָּאן הִתִּירוּ מִפְּנֵי שִׂמְחַת יוֹם טוֹב:

We may not move a dovecote ladder from [one] dovecote to [another] dovecote in the public domain, lest [onlookers] will say [that] he is moving it to fix his roof. But one may move it in a private domain: Even though in every place that the Sages forbade [something] because of appearance, it is forbidden even in one's innermost chamber—they permitted it here on account of joy on the holiday.

Halacha 5ה׳

מִי שֶׁהָיוּ לוֹ פֵּרוֹת עַל גַּגּוֹ וְצָרִיךְ לְפַנּוֹתָם לְמָקוֹם אַחֵר לֹא יוֹשִׁיטֵם מִגַּג לְגַג וַאֲפִלּוּ בַּגַּגִּין הַשָּׁוִין. וְלֹא יְשַׁלְשְׁלֵם בְּחֶבֶל מִן הַחַלּוֹנוֹת וְלֹא יוֹרִידֵם בְּסֻלָּמוֹת שֶׁלֹּא יַעֲשֶׂה כְּדֶרֶךְ שֶׁהוּא עוֹשֶׂה בְּחל. אֲבָל מַשִּׁילָן אֲפִלּוּ דֶּרֶךְ אֲרֻבָּה מִמָּקוֹם לְמָקוֹם בְּאוֹתוֹ הַגַּג. שָׁחַט בְּהֵמָה בַּשָּׂדֶה לֹא יְבִיאֶנָּה בְּמוֹט לָעִיר אוֹ בְּמוֹטָה אֲבָל מְבִיאָהּ אֵיבָרִים אֵיבָרִים:

[In the case of] one who has fruits on his roof [that] he needs to clear out to another place: He should not transfer them from [one] roof to [another]—even if the roofs are even. Nor should he lower them with a rope from the windows nor bring them down on the ladders, so that he not act in the way that he does on [weekdays]. However he may have them fall—even through a skylight—from [one] place to [another] on that same roof. [If] one slaughtered an animal in the field, he may not bring it on a pole or on [several small poles] to the city, but he may bring it limb by limb.

Halacha 6ו׳

כָּל שֶׁנֵּאוֹתִין בּוֹ אֲפִלּוּ בְּחל אַף עַל פִּי שֶׁאֵין נֵאוֹתִין בּוֹ בְּיוֹם טוֹב כְּגוֹן תְּפִלִּין מֻתָּר לְשָׁלְחָן לַחֲבֵרוֹ בְּיוֹם טוֹב. וְאֵין צָרִיךְ לוֹמַר דָּבָר שֶׁנֵּאוֹתִין בּוֹ בְּיוֹם טוֹב כְּגוֹן יֵינוֹת שְׁמָנִים וּסְלָתוֹת שֶׁמֻּתָּר לְשָׁלְחָן. וְכָל דָּבָר שֶׁאֵין נֵאוֹתִין בּוֹ בְּחל עַד שֶׁיַּעֲשֶׂה בּוֹ מַעֲשֶׂה שֶׁאָסוּר לַעֲשׂוֹתוֹ בְּיוֹם טוֹב אֵין מְשַׁלְּחִין אוֹתוֹ בְּיוֹם טוֹב:

It is permissible on a holiday to send to one's fellow, anything from which we can benefit even on [weekdays]—even though one may not benefit from it on the holiday—such as tefillin. And it is not necessary to say that it is permissible to send something from which we can benefit on that holiday, such as wines, oils and fine flours. But it is forbidden to send on a holiday, anything from which we can not benefit on [weekdays] until one performs an action to it that is forbidden to do on a holiday.

Halacha 7ז׳

כֵּיצַד. אֵין מְשַׁלְּחִין בְּיוֹם טוֹב תְּבוּאָה לְפִי שֶׁאֵין נֵאוֹתִין בָּהּ בְּחל אֶלָּא אִם כֵּן טָחַן וְאָסוּר לִטְחֹן בְּיוֹם טוֹב. אֲבָל מְשַׁלְּחִין קִטְנִיּוֹת מִפְּנֵי שֶׁמְּבַשְּׁלָן בְּיוֹם טוֹב אוֹ קוֹלֶה אוֹתָן וְאוֹכְלָן. וּמְשַׁלְּחִין חַיָּה בְּהֵמָה וְעוֹפוֹת אֲפִלּוּ חַיִּים מִפְּנֵי שֶׁמֻּתָּר לִשְׁחֹט בְּיוֹם טוֹב. וְכֵן כָּל כַּיּוֹצֵא בָּזֶה:

How is that? We may not send grain on a holiday, since we may not benefit from it on [weekdays] unless one grinds it—and it is forbidden to grind on a holiday. But we may send legumes, since we we may cook them on a holiday—or roast them—and eat them. And we may send game, livestock or fowl, since it is permissible to slaughter on a holiday. And likewise anything that is similar to this.

Halacha 8ח׳

כָּל דָּבָר שֶׁמֻּתָּר לְשָׁלְחוֹ בְּיוֹם טוֹב כְּשֶׁיִּשְׁלָחֶנּוּ לַחֲבֵרוֹ תְּשׁוּרָה לֹא יִשְׁלָחֶנּוּ בְּשׁוּרָה וְאֵין שׁוּרָה פְּחוּתָה מִשְּׁלֹשָׁה בְּנֵי אָדָם. כֵּיצַד. הֲרֵי שֶׁשָּׁלַח לַחֲבֵרוֹ בְּהֵמוֹת אוֹ יֵינוֹת בְּיַד שְׁלֹשָׁה בְּנֵי אָדָם כְּאֶחָד אוֹ אַרְבָּעָה זֶה אַחַר זֶה וְכֻלָּן הוֹלְכִין בְּשׁוּרָה אַחַת הֲרֵי זֶה אָסוּר שֶׁלֹּא יַעֲשֶׂה כְּדֶרֶךְ שֶׁהוּא עוֹשֶׂה בְּחל. שָׁלַח שְׁלֹשָׁה מִינִין בְּיַד שְׁלֹשָׁה בְּנֵי אָדָם כְּאֶחָד הֲרֵי זֶה מֻתָּר:

[Regarding] anything that is permitted to send on a holiday: When one sends a present [of it] to his friend, he may not send it it with a procession. And a procession is no less than three people. How is this? See that [if] he sent animals or wines to his friend with three or four people together and they all walk in one procession—this is surely forbidden, so that he not act in the way that he does on [weekdays. If] he sent three types [of items] by the hand of three people together, this is surely permissible.

Halacha 9ט׳

הַמְעָרֵב עֵרוּבֵי תְּחוּמִין לְיוֹם טוֹב הֲרֵי בְּהֶמְתּוֹ וְכֵלָיו וּפֵרוֹתָיו כָּמוֹהוּ. וְאֵין מוֹלִיכִין אוֹתָן אֶלָּא בְּתוֹךְ אַלְפַּיִם אַמָּה לְכָל רוּחַ מִמְּקוֹם עֵרוּבוֹ:

[If] one makes a perimeter eruv on a holiday, his animal, his vessels and his fruits are all like him (regarding the limits of their movement). And we may only transport them two thousand ells from the place of his eruv in every direction.

Halacha 10י׳

חֶפְצֵי הֶפְקֵר הֲרֵי הֵן כְּרַגְלֵי מִי שֶׁזָּכָה בָּהֶן. וְחֶפְצֵי הַכּוּתִים קוֹנִין שְׁבִיתָה בִּמְקוֹמָן וְיֵשׁ לָהֶן אַלְפַּיִם אַמָּה לְכָל רוּחַ מִמְּקוֹמָן גְּזֵרָה בְּעָלִים כּוּתִים מִשּׁוּם בְּעָלִים יִשְׂרָאֵל. פֵּרוֹת שֶׁיָּצְאוּ חוּץ לִמְקוֹמָן וְחָזְרוּ אֲפִלּוּ בְּמֵזִיד לֹא הִפְסִידוּ אֶת מְקוֹמָן מִפְּנֵי שֶׁהֵן כְּאָדָם שֶׁיָּצָא בְּאֹנֶס וְחָזַר בְּאֹנֶס:

(Regarding the limits of their movement,) items are surely like the feet of the one who acquired them. And items of a Kuthite (gentile) acquire rest in their place, so they have two thousand ells in every direction from their place. [This is] a decree about Kuthite owners, on account of Israelite owners. Fruits that went out of their place (perimeter limits) and came back—even volitionally—did not lose their place (and the limits that are thereby granted them). For they are like a person that went out by force and came back by force.

Halacha 11י״א

הַמּוֹסֵר בְּהֶמְתּוֹ לִבְנוֹ הֲרֵי הִיא כְּרַגְלֵי הָאָב. מְסָרָהּ לְרוֹעֶה וַאֲפִלּוּ נְתָנָהּ לוֹ בְּיוֹם טוֹב הֲרֵי הִיא כְּרַגְלֵי הָרוֹעֶה. מְסָרָהּ לִשְׁנֵי רוֹעִים הֲרֵי הִיא כְּרַגְלֵי בְּעָלֶיהָ מִפְּנֵי שֶׁלֹּא קָנָה אֶחָד מֵהֶן:

[In a case of] one who gives over his animal to his son, it is surely like the feet of the father. [If] he gave it over to a shepherd—even if he gave it to him on the holiday—it is like the feet of the shepherd. [If] he gave it over to two shepherds, it is surely like the feet of its owners—since neither of the shepherds acquired [responsibility for] it.

Halacha 12י״ב

מִי שֶׁזִּמֵּן אֶצְלוֹ אוֹרְחִים בְּיוֹם טוֹב לֹא יוֹלִיכוּ בְּיָדָם מָנוֹת לְמָקוֹם שֶׁאֵין בַּעַל הַסְּעֻדָּה יָכוֹל לֵילֵךְ בּוֹ. שֶׁכָּל הַסְּעֻדָּה כְּרַגְלֵי בַּעַל הַסְּעֻדָּה לֹא כְּרַגְלֵי הָאוֹרְחִין. אֶלָּא אִם כֵּן זָכָה לָהֶן אַחֵר בְּמָנוֹת אֵלּוּ מֵעֶרֶב יוֹם טוֹב:

[In a case of] one who invited guests for the holiday: They may not transport portions in their hands to a place where the meal's host may not go. For all of the meal is like the feet of the meal's host, not like the feet of the guests. [This is] unless another [person] acquired these portions for them from the eve of the holiday.

Halacha 13י״ג

וְכֵן מִי שֶׁהָיוּ פֵּרוֹתָיו מֻפְקָדִין בְּעִיר אַחֶרֶת וְעֵרְבוּ בְּנֵי אוֹתָהּ הָעִיר לָבֹא אֶצְלוֹ לֹא יָבִיאוּ לוֹ מִפֵּרוֹתָיו שֶׁפֵּרוֹתָיו כָּמוֹהוּ אַף עַל פִּי שֶׁהֵן בְּיַד אֵלּוּ שֶׁעֵרְבוּ. בַּמֶּה דְּבָרִים אֲמוּרִים בְּשֶׁיִּחֵד לָהֶן קֶרֶן זָוִית אֲבָל אִם לֹא יִחֵד לָהֶן הֲרֵי הֵן כְּרַגְלֵי זֶה שֶׁהֵן מֻפְקָדִין אֶצְלוֹ:

And likewise [in a case of] one whose fruits were deposited in another city and the people of that city made a [perimeter] eruv in order to come to him—they may not bring him [some] of his fruits. For his fruits are like him (and not like them), even though [the fruits] are in the hands of those that made the eruv. To what are these words applicable? When he designated a corner for them. But if he did not designate a corner for them, they are surely like the feet of this one with whom they are deposited.

Halacha 14י״ד

בּוֹר שֶׁל יָחִיד כְּרַגְלֵי בְּעָלָיו. וְשֶׁל אוֹתָהּ הָעִיר כְּרַגְלֵי אַנְשֵׁי אוֹתָהּ הָעִיר. וְשֶׁל עוֹלֵי בָּבֶל שֶׁהֵן מְסוּרִין לַכּל כְּרַגְלֵי הַמְמַלֵּא מֵהֶן שֶׁכָּל מִי שֶׁמִּלֵּא מֵהֶן מוֹלִיכָן לְמָקוֹם שֶׁהוּא מְהַלֵּךְ. נְהָרוֹת הַמּוֹשְׁכִין וּמַעֲיָנוֹת הַנּוֹבְעִין כְּרַגְלֵי כָּל אָדָם וְאִם הָיוּ בָּאִין מִחוּץ לַתְּחוּם לְתוֹךְ הַתְּחוּם מְמַלְּאִין מֵהֶן בְּשַׁבָּת וְאֵין צָרִיךְ לוֹמַר בְּיוֹם טוֹב:

[The water in a private] well of an individual is like the feet of its owners; [of a public one] of that city is like the feet of the people of that city; of the pilgrims from Babylonia, which is given over to everyone, is like the feet of the one that draws from it—such that each one who draws from it may transport it to the place that he may go. [Water from] flowing rivers and bubbling springs are like the feet of any person. And we may drew from them—[even] if it came from outside of the perimeter into the perimeter—on Shabbat and, it is not necessary to say, on a holiday.

Halacha 15ט״ו

שׁוֹר שֶׁל רוֹעֶה כְּרַגְלֵי אַנְשֵׁי אוֹתָהּ הָעִיר. וְשׁוֹר שֶׁל פְּטָם כְּרַגְלֵי מִי שֶׁלְּקָחוֹ לְשָׁחֳטוֹ בְּיוֹם טוֹב. מִפְּנֵי שֶׁדַּעַת בְּעָלָיו לְמָכְרוֹ לַאֲנָשִׁים אֲחֵרִים חוּץ מֵאַנְשֵׁי אוֹתָהּ הָעִיר מִפְּנֵי שֶׁהוּא מְפֻטָּם וְהַכּל שׁוֹמְעִין שָׁמְעוֹ וּבָאִין לִקְנוֹתוֹ. וְכֵן אִם שְׁחָטוֹ בְּעָלָיו בְּיוֹם טוֹב וּמָכַר בְּשָׂרוֹ. כָּל אֶחָד וְאֶחָד מִן הַלֹּקְחִים מוֹלִיךְ מְנָתוֹ לְמָקוֹם שֶׁהוּא הוֹלֵךְ מִפְּנֵי שֶׁדַּעַת בְּעָלָיו מֵעֶרֶב יוֹם טוֹב כָּךְ הוּא שֶׁיִּקְחוּ מִמֶּנּוּ אַנְשֵׁי עֲיָרוֹת אֲחֵרוֹת וְנִמְצָא שׁוֹר זֶה כְּבוֹר שֶׁל עוֹלֵי בָּבֶל שֶׁהוּא מָסוּר לַכּל:

An ox of a shepherd is like the feet of the people of that city. And an ox of a livestock raiser is like the feet of the one that buys it to slaughter it on a holiday. For the mind of its owners is to sell it to other people besides the people of that city, [thinking that] since it is fattened, everyone hears noise about it and comes to buy it. And likewise if its owner slaughtered it on the holiday and sold its meat: Each and every one of the purchasers may transport his portion to the place that he may walk. For this was on the mind of its owners from the eve of the holiday—that each one of the people of the [various] cities would buy it from him. So it comes out that this ox is like a well of the pilgrims from Babylonia, which is given over to everyone.

Halacha 16ט״ז

הַגַּחֶלֶת כְּרַגְלֵי בְּעָלֶיהָ לֹא כְּרַגְלֵי שׁוֹאֲלָהּ וְהַשַּׁלְהֶבֶת כְּרַגְלֵי מִי שֶׁהִיא בְּיָדוֹ. לְפִיכָךְ הַמַּדְלִיק נֵר אוֹ עֵץ מֵחֲבֵרוֹ מוֹלִיכוֹ לְכָל מָקוֹם שֶׁהוּא הוֹלֵךְ:

A coal is like the feet of its owners, not like the feet of its borrower. But a flame is like the feet of the one who has it in his hand. Hence one who kindles a lamp or a piece of wood from his fellow my transport it to any place that he may go.

Halacha 17י״ז

הַשּׁוֹאֵל כְּלִי מֵחֲבֵרוֹ מֵעֶרֶב יוֹם טוֹב אַף עַל פִּי שֶׁלֹּא נְתָנוֹ לוֹ אֶלָּא בְּיוֹם טוֹב הֲרֵי הוּא כְּרַגְלֵי הַשּׁוֹאֵל. שְׁאָלוֹ מִמֶּנּוּ בְּיוֹם טוֹב אַף עַל פִּי שֶׁדַּרְכּוֹ תָּמִיד לִשְׁאל מִמֶּנּוּ כְּלִי זֶה בְּכָל יוֹם טוֹב הֲרֵי הוּא כְּרַגְלֵי הַמַּשְׁאִיל:

[In a case of] one who borrows a vessel from his fellow from the eve of a holiday, it is surely like the feet of the borrower—even though he does not give it to him until the holiday. [But if] he borrowed it on the holiday, it is like the feet of the lender—even though it is his custom to borrow this vessel on every holiday.

Halacha 18י״ח

שְׁנַיִם שֶׁשָּׁאֲלוּ חָלוּק אֶחָד הָאֶחָד שְׁאָלוֹ מִמֶּנּוּ שֶׁיִּתְּנוֹ לוֹ שַׁחֲרִית וְהַשֵּׁנִי שְׁאָלוֹ מִמֶּנּוּ שֶׁיִּתְּנוֹ לוֹ עַרְבִית הֲרֵי כְּלִי זֶה כְּרַגְלֵי שְׁנֵי הַשּׁוֹאֲלִים וְאֵינָם מוֹלִיכִים אוֹתוֹ אֶלָּא בְּמָקוֹם שֶׁשְּׁנֵיהֶם יְכוֹלִין לְהַלֵּךְ בּוֹ:

[In a case in which] two people borrow one cloak—the first borrowed it from [the lender] that he should give it to him [in] the morning and the second borrowed it from him that the should give it to him [in] the evening—it is surely like the feet of both borrowers. So they may only take it to a place in which they may both go.

Halacha 19י״ט

כֵּיצַד. הֲרֵי שֶׁעֵרֵב הָרִאשׁוֹן בְּרִחוּק אֶלֶף אַמָּה מִמְּקוֹם הֶחָלוּק לְמִזְרָח וְעֵרֵב הַשֵּׁנִי בְּרִחוּק חֲמֵשׁ מֵאוֹת אַמָּה מִמְּקוֹם הֶחָלוּק לַמַּעֲרָב. כְּשֶׁלּוֹקֵחַ הָרִאשׁוֹן הֶחָלוּק אֵינוֹ מוֹלִיכוֹ לַמִּזְרָח אֶלָּא עַד אֶלֶף אַמָּה וַחֲמֵשׁ מֵאוֹת אַמָּה מִמְּקוֹם הֶחָלוּק שֶׁהוּא סוֹף הַתְּחוּם שֶׁיָּכוֹל זֶה שֶׁעֵרֵב בַּמַּעֲרָב לְהַלֵּךְ בּוֹ. וּכְשֶׁיִּקַּח הַשֵּׁנִי כְּלִי זֶה אֵינוֹ מוֹלִיכוֹ בַּמַּעֲרָב אֶלָּא עַד אֶלֶף אַמָּה מִמְּקוֹם הַכְּלִי שֶׁהוּא סוֹף הַתְּחוּם שֶׁיָּכוֹל זֶה שֶׁעֵרֵב בַּמִּזְרָח לְהַלֵּךְ בּוֹ. לְפִיכָךְ אִם עֵרֵב זֶה בְּרִחוּק אַלְפַּיִם אַמָּה מִן הֶחָלוּק לַמִּזְרָח וְזֶה בְּרִחוּק אַלְפַּיִם אַמָּה לַמַּעֲרָב הֲרֵי אֵלּוּ לֹא יְזִיזוּהוּ מִמְּקוֹמוֹ:

How is this? See [if] the first one put his eruv a distance of a thousand ells to the east of the place of the cloak and the second made his eruv a distance of five hundred ells to the west of the place of the cloak: When the first one takes the cloak, he may only transport it a thousand and five hundred ells to the east from the place of the cloak—which is the end of the perimeter to which the one that made an eruv in the west may walk; and when the second one takes this vessel, he may only transport it a thousand ells in the west from the place of the vessel—which is the end of the perimeter to which the one that made an eruv in the east may walk. Hence, if this one made his eruv a distance of two thousand ells to the east of the place of the cloak and that one made it a distance of two thousand ells to the west—they may surely not move it from its place.

Halacha 20כ׳

וְכֵן הָאִשָּׁה שֶׁשָּׁאֲלָה מֵחֲבֶרְתָּהּ מַיִם אוֹ מֶלַח וְלָשָׁה בָּהֶן עִסָּתָהּ אוֹ בִּשְּׁלָה בָּהֶן תַּבְשִׁיל הֲרֵי הָעִסָּה אוֹ הַתַּבְשִׁיל כְּרַגְלֵי שְׁתֵּיהֶן. וְכֵן שְׁנַיִם שֶׁלָּקְחוּ בְּהֵמָה בְּשֻׁתָּפוּת וְשָׁחֲטוּ בְּיוֹם טוֹב אַף עַל פִּי שֶׁלָּקַח כָּל אֶחָד מְנָתוֹ הֲרֵי כָּל הַבָּשָׂר כְּרַגְלֵי שְׁנֵיהֶן. אֲבָל אִם לָקְחוּ חָבִית בְּשֻׁתָּפוּת וְחָלְקוּ אוֹתָהּ בְּיוֹם טוֹב הֲרֵי חֶלְקוֹ שֶׁל כָּל אֶחָד כְּרַגְלָיו. הוֹאִיל וּתְחוּמִין מִדִּבְרֵי סוֹפְרִים יֵשׁ בְּרֵרָה בָּהֶן וְנַחְשֹׁב כְּאִלּוּ חֵלֶק שֶׁהִגִּיעַ לָזֶה הָיָה בָּרוּר לוֹ וּמֻבְדָּל בֶּחָבִית מֵעֶרֶב יוֹם טוֹב וּכְאִלּוּ לֹא הָיָה מְעֹרָב. וְאֵין אַתָּה יָכוֹל לוֹמַר כֵּן בִּבְהֵמָה שֶׁחֵלֶק זֶה שֶׁהִגִּיעוֹ אֲפִלּוּ נַחְשֹׁב אוֹתוֹ שֶׁהָיָה מֻבְדָּל בִּבְהֵמָה מֵעֶרֶב יוֹם טוֹב וּכְאִלּוּ הָיָה בָּרוּר הֲרֵי יָנַק מֵחֶלְקוֹ שֶׁל חֲבֵרוֹ כְּשֶׁהָיְתָה הַבְּהֵמָה קַיֶּמֶת שֶׁכָּל אֵיבָרֶיהָ יוֹנְקִין זֶה מִזֶּה וְנִמְצָא כָּל אֵיבָר וְאֵיבָר מְעֹרָב מֵחֶלְקוֹ וְחֵלֶק חֲבֵרוֹ. לְפִיכָךְ הֵן כְּרַגְלֵי שְׁנֵיהֶן:

And likewise [in a case in which] a woman borrowed water or salt from her friend and kneaded a dough or cooked a dish with it, the dough or dish is like the feet of both of them. And likewise two people that bought an animal in partnership and slaughtered it on the holiday, the meat is surely like the feet of both of them—even though each one took his portion. But if they bought a barrel of wine in partnership and divided it on the holiday, the part of each one is like his feet [only]. Since perimeters are [only] from the words of the Scribes (rabbinic), there is [retroactive] clarification with [the wine]; and it is considered as if the part that reached this one was [already] clarified for him and separated in the barrel from the eve of the holiday, and as if it was not mixed (with the rest of the wine). But you are not able to say this with the animal. For even if this part that came to him was considered separated in the animal from the eve of the holiday and as if it was clarified, it surely fed off of the portion of his friend when the animal was alive—as all of its limbs feed off of each other. And it comes out that each and every limb is mixed from his portion and the portion of his friend. Hence they are like the feet of both of them.