Issur V'Heter L'Rabbeinu Yerucham איסור והיתר לרבנו ירוחם Sefaria Community Translation https://www.sefaria.org Issur V'Heter L'Rabbeinu Yerucham Siman 1 Siman 2 Siman 3 Siman 4 Siman 5 Siman 6 Siman 7 Siman 8 Siman 9 Siman 10 Siman 11 Siman 12 Siman 13 Siman 14 Siman 15 Siman 16 Siman 17 Siman 18 Siman 19 Siman 20 Siman 21 Siman 22 Siman 23 Siman 24 Siman 25 Siman 26 Siman 27 Siman 28 Siman 29 Siman 30 Siman 31 Siman 32 Siman 33 Siman 34 Siman 35 Siman 36 Siman 37 Siman 38 Siman 39 [If] one ate meat, it is forbidden to eat cheese until [waiting for] another meal. This follows the opinion of Rav Chisda (Perek Kol Habasar, Chullin 105a). This is also the opinion of Mar Ukva since the meat and fat stay in one's mouth a long time, as well as Rabeinu Baruch who says that the meat between the teeth is called meat, as it says: "the meat was still between their teeth" (Bamidbar 11:33). The time is three hours, per Rashi. For this reason it is good to pick one's teeth after the meal if one will be eating cheese. If one did not eat meat, but rather something that was fried in fat, it is acceptable to eat cheese afterwards with wiping the mouth and rinsing the hands. There is no need to inspect the hands. This is from Rabeinu Peretz.