Numbers 33:37-39

Legacy Standard Bible

³⁷ They journeyed from Kadesh and camped at ^(A)Mount Hor, ^(B)at the edge of the land of Edom.
^38 (C)Then Aaron the priest went up to Mount Hor at the ^[a]command of Yahweh, and he died there in the fortieth year after the sons of Israel had come from the land of Egypt, on the first day in the fifth month.
³⁹ Now Aaron was 123 years old when he died on Mount Hor.