Bible Verses About Aaron: Age of, at death

Moses was eighty years old, and Aaron eighty-three years old, when they spoke to Pharaoh.

Aaron the priest went up into Mount Hor at the commandment of the LORD, and died there, in the fortieth year after the children of Israel had come out of the land of Egypt, in the fifth month, on the first day of the month.

Aaron was one hundred twenty-three years old when he died in Mount Hor.