Harav Yaakov Tzvi Blejer Basar B'chalav #18 – siman 92, 4 HalachaHilchos KashrusBasar b'chalav - Shulchan Aruch by Rabbi Blejer https://shiurim.kzmnmb.org/wp-content/uploads/audio/shiurim/2021/10/Basar-Bchalav-18-siman-92-4.m4a