Numbers 33:39

Young's Literal Translation 1862

and Aaron `is' a son of a hundred and twenty and three years in his dying in mount Hor.

Cross References

Exodus 7:7

and Moses `is' a son of eighty years, and Aaron `is' a son of eighty and three years, in their speaking unto Pharaoh.

Numbers 33:38

And Aaron the priest goeth up unto mount Hor, by the command of Jehovah, and dieth there, in the fortieth year of the going out of the sons of Israel from the land of Egypt, in the fifth month, on the first of the month;

Numbers 33:40

And the Canaanite -- king Arad -- who is dwelling in the south, in the land of Canaan, heareth of the coming of the sons of Israel.