Kesuvos 98b - מי הוא אותו "ר' יעקב ישראל" ששאל שאלה מר"ת (בתוד"ה אמר רב פפא).

Rabbi Pinchas Gross serves as the Rav of Kehillas Derech Chaim in Baltimore, where he lives with his wife and family. He is a musmach of Yeshivas Ner Yisroel, where he spent many years learning and teaching. Additionally, Rabbi Gross learned in Bais Medrash Gavoha in Lakewood and Yeshivas Brisk in Yerushalayim. Rabbi Gross is a sought-after maggid ...