Chullin 107b
חולין ק״ז ב — ד"ה מַתְנִי׳ צוֹרֵר אָדָם בָּשָׂר וּגְבִינָה בְּמִטְפַּחַת
Chullin 107b:15
Contains the Talmudic discussion of eating meat and cheese at one table, including the concern that diners may come to eat from one another's food and the need for a distinguishing separation.
מַתְנִי׳ צוֹרֵר אָדָם בָּשָׂר וּגְבִינָה בְּמִטְפַּחַת אַחַת, וּבִלְבַד שֶׁלֹּא יְהוּ נוֹגְעִין זֶה בָּזֶה. רַבָּן שִׁמְעוֹן בֶּן גַּמְלִיאֵל אוֹמֵר: שְׁנֵי אַכְסְנָאִין אוֹכְלִין עַל שֻׁלְחָן אֶחָד, זֶה בָּשָׂר וְזֶה גְּבִינָה, וְאֵין חוֹשְׁשִׁין. רַבָּן שִׁמְעוֹן בֶּן גַּמְלִיאֵל אוֹמֵר: שְׁנֵי אַכְסְנָאִין אוֹכְלִין עַל שׁוּלְחָן וְכוּ׳. אָמַר רַב חָנָן בַּר אַמֵּי אָמַר שְׁמוּאֵל: לֹא שָׁנוּ אֶלָּא שֶׁאֵין מַכִּירִין זֶה אֶת זֶה, אֲבָל מַכִּירִין זֶה אֶת זֶה – אָסוּר. תַּנְיָא נָמֵי הָכִי: רַבָּן שִׁמְעוֹן בֶּן גַּמְלִיאֵל אוֹמֵר: שְׁנֵי אַכְסְנָאִים שֶׁנִּתְאָרְחוּ לְפוּנְדָּק אֶחָד, זֶה בָּא מִן הַצָּפוֹן וְזֶה בָּא מִן הַדָּרוֹם, זֶה בָּא בַּחֲתִיכָתוֹ וְזֶה בָּא בִּגְבִינָתוֹ, אוֹכְלִין עַל שֻׁלְחָן אֶחָד, זֶה בָּשָׂר וְזֶה גְּבִינָה, וְאֵין חוֹשְׁשִׁין.
MISHNA: A person may bind meat and cheese in one cloth, provided that they do not come into contact with each other. Rabban Shimon ben Gamliel says: Two unacquainted guests [akhsena’in] may eat together on one table, this one eating meat and that one eating cheese, and they need not be concerned lest they come to violate the prohibition of eating meat and milk by partaking of the food of the other. § The mishna teaches that Rabban Shimon ben Gamliel says: Two guests may eat together on one table, this one eating meat and that one eating cheese. Rav Ḥanan bar Ami says that Shmuel says: They taught this halakha only in a case where the guests do not know each other, as they will not eat of each other’s food. But in a situation where they know each other, it is prohibited for them to eat together at the same table. That opinion is also taught in a baraita: Rabban Shimon ben Gamliel says: If two guests roomed in one inn, this one coming from the north and that one coming from the south, this one coming with his piece of meat and that one coming with his cheese, they may eat together on one table, this one eating meat and that one cheese, and they need not be concerned.



