Numbers 33:38-40

Amplified Bible

³⁸ Aaron the priest went up on Mount Hor at the command of the Lord, and died there in the fortieth year after the Israelites came out of the land of Egypt, on the first day of the fifth month.^{(A) 39} Aaron was a hundred and twenty-three years old when he died on Mount Hor.

⁴⁰ The Canaanite king of Arad, who lived in the Negev (the South country) in the land of Canaan, heard that the sons of Israel were coming.