כלים כ׳Kelim 20

Mishnah 1א׳

הַכָּרִים וְהַכְּסָתוֹת וְהַשַּׂקִּין וְהַמַּרְצוּפִין שֶׁנִּפְחֲתוּ, הֲרֵי אֵלּוּ טְמֵאִים מִדְרָס. הַקְּלוּסְטָר, אַרְבָּעָה קַבִּין, הַתּוּרְמֵל חֲמֵשֶׁת קַבִּין, הַכְּרֵיתִית סְאָה. הַחֵמֶת שֶׁל שִׁבְעַת קַבִּין, רַבִּי יְהוּדָה אוֹמֵר, אַף הָרִבְצָל וְהַמִּזְוָדָה כָּל שֶׁהֵן, הֲרֵי אֵלּוּ טְמֵאִין מִדְרָס. וְכֻלָּם שֶׁנִּפְחֲתוּ, טְהוֹרִים, מִפְּנֵי שֶׁבָּטַל הָעִקָּר, וּבָטְלָה הַטְּפֵלָה:

Pillows, bed coverings, sacks and packing cases that were damaged are still susceptible to midras impurity [transmitted by sitting or lying]. A fodder-bag that can hold four kav, a shepherd's bag that can hold five kav, a traveling bag that can hold a se'ah, a skin that can hold seven kav, Rabbi Yehudah adds: also a spice-bag, and a food wallet that can hold the smallest quantity are susceptible to midras impurity. If any of them was damaged it becomes pure, since if the primary function is annulled, the secondary function is also annulled.

Mishnah 2ב׳

חֵמֶת חֲלִילִין, טְהוֹרָה מִן הַמִּדְרָס. עֲרֵבַת פִּיסוֹנוֹת, בֵּית שַׁמַּאי אוֹמְרִים, מִדְרָס. וּבֵית הִלֵּל אוֹמְרִים, טְמֵא מֵת. עֲרֵבָה מִשְּׁנֵי לֹג וְעַד תִּשְׁעָה קַבִּין שֶׁנִּסְדְּקָה, טְמֵאָה מִדְרָס. הִנִּיחָהּ בַּגְּשָׁמִים וְנִתְפְּחָה, טְמֵאָה טְמֵא מֵת. בַּקָּדִים וְנִסְדְּקָה, מְקַבֶּלֶת מִדְרָס. זֶה חֹמֶר בִּשְׁיָרֵי כְלֵי עֵץ מִבִּתְחִלָּתָן. וְחֹמֶר בִּשְׁיָרֵי כְלֵי נְצָרִים מִבִּתְחִלָּתָן, שֶׁמִּתְּחִלָּתָן אֵינָם מְקַבְּלִים טֻמְאָה עַד שֶׁיִּתְחַסֵּמוּ. נִתְחַסְּמוּ, אַף עַל פִּי שֶׁנָּשְׁרוּ שִׂפְתוֹתֵיהֶן כָּל שֶׁהֵן, טְמֵאִין:

A bagpipe is not susceptible to midras impurity. A trough for mixing mortar: Beit Shammai says: it is susceptible to midras impurity, and Beit Hillel says it is susceptible to corpse impurity [only]. A trough that can hold two log to nine kav which becomes split, becomes susceptible to midras impurity. If he left it out in the rain and it became damaged, it is susceptible to corpse impurity [only]. [If he left it out] during the east wind and it split, it is susceptible to midras impurity. This is a stringency in the case of remnants of wooden vessels [that is more severe] than [that of such vessels] in their original condition. There is also a stringency in regard to the remnants of wicker vessels [that is more severe] than [to such vessels] in their original condition, for when they are in their original condition they are not susceptible to impurity until their rim is finished, but after their rim has been finished, even though their edges fell away leaving only the smallest amount, they are susceptible to impurity.