Aaron was 123 years old when he died on Mount Hor.
Moses was 80 years old and Aaron was 83 when they talked to Pharaoh.
At the Lord’s command the priest Aaron went up on Mount Hor. He died there on the first day of the fifth month in the fortieth year after the Israelites had left Egypt.
(The Canaanite king of Arad, who lived in the Negev, which was in Canaan, heard that the Israelites were coming.)
