Is it Halachically Forbidden to Forget this Shiur?

From All: R Moshe Kurtz by R Moshe Kurtz.

• Published: 2021-05-11T00:00:00Z
• Duration: 36:30
• Books: Pirkei Avot
• Audio: https://shiurim.yutorah.net/2021/44875/1000748.MP3
• Page: https://yutorah.org/lectures/1000748
• TorahApp: https://torahapp.org/share/p/YU_83010_all/e/yu%3A1000748