# 17th Perek: Laws of Kidush Hachodesh

From **Rambam Audio Classes: Chabad.org: SEI** by Chabad.org.

- **Published:** Sun, 16 Aug 2026 12:00:00 EST
- **Duration:** 42:04
- **Audio:** https://http-vod-cdn.chabad.org/api/utils/file/98940.mp3?id=4A665C2C-D81B-4313-999C-3D24CB22911E&ts=1820160585&sig=sjI86c%2burn10Xd5WWwVEQ%2bjY6Xg%3d
- **TorahApp:** https://torahapp.org/share/p/ch_r_sie_rambam1/e/chabad-org-media-98940-5786-06-03

The Mishneh Torah is Maimonides' (the "Rambam" -- Rabbi Moses ben Maimon) magnum opus, a work spanning hundreds of chapters and describing all of the laws mentioned in the Torah.