הלכות עירובין ד׳Eruvin 4

Halacha 1א׳

אַנְּשֵׁי חָצֵר שֶׁהָיוּ כֻּלָּם אוֹכְלִין עַל שֻׁלְחָן אֶחָד אַף עַל פִּי שֶׁכָּל אֶחָד וְאֶחָד יֵשׁ לוֹ בַּיִת בִּפְנֵי עַצְמוֹ אֵין צְרִיכִין עֵרוּב מִפְּנֵי שֶׁהֵן כְּאַנְשֵׁי בַּיִת אֶחָד. וּכְשֵׁם שֶׁאֵין אִשְׁתּוֹ שֶׁל אָדָם וּבְנֵי בֵּיתוֹ וַעֲבָדָיו אוֹסְרִין עָלָיו וְאֵינוֹ צָרִיךְ לְעָרֵב עִמָּהֶן כָּךְ אֵלּוּ כְּאַנְשֵׁי בַּיִת אֶחָד הֵן מִפְּנֵי שֶׁהֵן כֻּלָּן סוֹמְכִין עַל שֻׁלְחָן אֶחָד:

[In the case] that all the people of the courtyard eat upon one table — even though each and every one has a house for himself — they do not need an eruv, because they are all like the people of one house. And just like a man's wife or his household or his servants do not forbid [him from carrying] and he need not make an eruv with them; so too are these like the people of one house — since they are all relying on one table.

Halacha 2ב׳

וְכֵן אִם הֻצְרְכוּ לַעֲשׂוֹת עֵרוּב עִם אַנְשֵׁי חָצֵר אַחֶרֶת עֵרוּב אֶחָד לְכֻלָּן וּפַת אַחַת בִּלְבַד מוֹלִיכִין לְאוֹתוֹ מָקוֹם שֶׁמְּעָרְבִין עִמּוֹ. וְאִם הָיָה הָעֵרוּב בָּא אֶצְלָן אֵינָן צְרִיכִין לְעָרֵב כְּמוֹ הַבַּיִת שֶׁמַּנִּיחִין בּוֹ הָעֵרוּב שֶׁאֵינוֹ צָרִיךְ לִתֵּן אֶת הַפַּת שֶׁכָּל אֵלּוּ הַבָּתִּים כְּבַיִת אֶחָד הֵן חֲשׁוּבִין:

And likewise if they needed to make an eruv with the people of a different courtyard, they only bring one [portion of the] eruv or one [loaf of] bread to the place where they make the eruv with it. And if the eruv came to them, they do not need to [participate in providing for it] — like the house in which we place the eruv, which does not need to give bread. For all of these houses are considered one house.

Halacha 3ג׳

וְכֵן אַנְשֵׁי חָצֵר שֶׁעֵרְבוּ נַעֲשׂוּ כֻּלָּן כְּבַיִת אֶחָד. וְאִם הֻצְרְכוּ לְעָרֵב עִם חָצֵר שְׁנִיָּה כִּכָּר אֶחָד בִּלְבַד הוּא שֶׁמּוֹלִיכִין עַל יְדֵי כֻּלָּן לַמָּקוֹם שֶׁמְּעָרְבִין בּוֹ. וְאִם הָיָה הָעֵרוּב בָּא אֶצְלָן אֵינָן צְרִיכִין לִתֵּן פַּת:

And likewise the people of a courtyard that made an eruv all become like one house. So if they needed to make an eruv with a second courtyard, it is only one loaf that they must bring — on behalf of all of them — to the place that that they make the eruv with it. And if the eruv came to them, they do not need to give bread.