תִּינוֹק שֶׁנִּמְצָא בְצַד הָעִסָּה וְהַבָּצֵק בְּיָדוֹ, רַבִּי מֵאִיר מְטַהֵר. וַחֲכָמִים מְטַמְּאִים, שֶׁדֶּרֶךְ הַתִּינוֹק לְטַפֵּחַ. בָּצֵק שֶׁיֶּשׁ בּוֹ נְקִירַת תַּרְנְגוֹלִים, וּמַשְׁקִין טְמֵאִין בְּתוֹךְ הַבַּיִת, אִם יֵשׁ בֵּין מַשְׁקִין לַכִּכָּרוֹת כְּדֵי שֶׁיְּנַגְּבוּ אֶת פִּיהֶם בָּאָרֶץ, הֲרֵי אֵלּוּ טְהוֹרִין. וּבְפָרָה וּבְכֶלֶב, כְּדֵי שֶׁיְּלַחֲכוּ אֶת לְשׁוֹנָם. וּשְׁאָר כָּל הַבְּהֵמָה, כְּדֵי שֶׁיִּתְנַגֵּב. רַבִּי אֱלִיעֶזֶר בֶּן יַעֲקֹב מְטַהֵר בְּכֶלֶב, שֶׁהוּא פִקֵּחַ, שֶׁאֵין דַּרְכּוֹ לְהַנִּיחַ אֶת הַמָּזוֹן וְלֵילֵךְ לַמָּיִם:
If a baby was found next to a pile of dough and a piece was in his hand [and it is unclear whether he himself took the piece off rendering all the dough impure, or if someone else tore the piece off for him], Rabbi Meir considers it pure. And the Sages consider it impure, because it is the way of babies to touch [the dough]. Dough which has peck-holes from chickens and there are impure liquids in the house, if there is enough space between the liquids and the loaves for them to wipe their beaks on the ground, then they are pure. And regarding a cow or a dog, enough space for them [to have time] to lick [their lips with] their tongues. And with all other animals, enough space [for them to travel] for it to be dried up. Rabbi Eliezer ben Yaakov considers it pure in the case of a dog, since he is intelligent, and it is not his way to leave the food and go get water [first, before he finishes eating; and therefore it can be assumed that he did not touch the loaves after touching the impure liquids].
Jerusalem Talmud Kiddushin
HALAKHAH: “If somebody empowered his agent,” etc. It was stated: “If a man and a woman come from overseas; he says, she is my wife, and she says, he is my husband. One will not execute anybody because of her being a married woman. If they become generally known, one will execute because of her being a married woman.” How long does it take to be generally known? Rebbi Jonah, Rebbi Abba, Rebbi Ḥiyya in the name of Rebbi Joḥanan: Up to thirty days. There, we have stated: “A toddler who is found near cake-dough with a piece of dough in his hand, Rebbi Meïr declares pure but the Sages declare it impure, for toddlers will slap their hands on cake-dough.” Does one burn because of general knowledge? Rebbi Yose in the name of Rebbi Ze‘ira: Rebbi Joḥanan and Rebbi Simeon ben Laqish disagree. Rebbi Joḥanan said, one executes because of general knowledge. Rebbi Simeon ben Laqish said, one does not execute because of general knowledge. Rebbi Yose ben Rebbi Abun in the name of Rebbi Ze‘ira: Everybody agrees that one executes because of general knowledge. Where do they disagree? About burning. Rebbi Joḥanan said, one executes because of general knowledge but one does not burn because of general knowledge. Rebbi Simeon ben Laqish said, since one executes because of general knowledge, one also burns because of general knowledge. And from where that one executes because of general knowledge? Rebbi Samuel, the son of Rebbi Yose ben Rebbi Abun said, it is written: “He who hits his father or his mother shall be put to death.” But is it certain that this one is his father? Is it not only general knowledge that he is his father? But it says, one executes. So here also one executes.
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