# Tzarich Iyun: Leather and Fasting on Yom Kippur

From **Tzarich Iyun** by R Dr. Ari Zivotofsky.

- **Published:** 2012-09-19T16:20:43.000Z
- **Page:** http://outorah.org/p/5676
- **TorahApp:** https://torahapp.org/share/p/OU_141?e=http%3A%2F%2Foutorah.org%2Fp%2F5676