Numbers 20:23-26

²³Then the Lord spoke to Moses and Aaron at Mount Hor by the border of the land of Edom, saying, ²⁴“Aaron will be gathered to his people; for he shall not enter the land which I have given to the sons of Israel, because you rebelled against My command at the waters of Meribah. ²⁵Take Aaron and his son Eleazar and bring them up to Mount Hor; ²⁶and strip Aaron of his garments and put them on his son Eleazar. So Aaron will be gathered to his people, and will die there.”