Aaron was 123 years old when he died on Mount Hor.
Moses was 80 years old at the time, and Aaron was 83.
Aaron the priest obeyed the Lord and went up Mount Hor. Aaron died at that place. Aaron died on the first day of the fifth month. That was the 40th year after the people of Israel had left Egypt.
Arad was a town in the Negev, [377] in the land of Canaan. The Canaanite king in that place heard that the people of Israel were coming.