Nm 20:22-29

Death of Aaron. 22^f Setting out from Kadesh, the Israelites, the whole community, came to Mount Hor.^* 23There at Mount Hor, on the border of the land of Edom, the LORD said to Moses and Aaron: 24Let Aaron be gathered to his people, for he shall not enter the land I have given to the Israelites, because you both rebelled against my directions at the waters of Meribah. 25Take Aaron and Eleazar his son and bring them up on Mount Hor.^g 26Then strip Aaron of his garments and put them on Eleazar, his son; but there Aaron shall be gathered up in death.

27Moses did as the LORD commanded. When they had climbed Mount Hor in view of the whole community, 28Moses stripped Aaron of his garments and put them on Eleazar his son. Then Aaron died there on top of the mountain.^h When Moses and Eleazar came down from the mountain, 29all the community understood that Aaron had breathed his last; and for thirty days the whole house of Israel mourned Aaron.