Numbers 20:27-29

International Standard Version

²⁷ So Moses did just what the Lord had commanded. They ascended Mount Hor right in front of the entire community. ²⁸ As Moses was stripping Aaron’s garments from him and clothing Aaron’s son Eleazar with them, Aaron died there on top of the mountain. Afterwards, Moses and Eleazar came down from the mountain. ²⁹ When the entire community saw that Aaron had died, they mourned in memory of Aaron for 30 days.