Numbers 33:38

New King James Version

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

Cross References

Numbers 33:39

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

Deuteronomy 1:3

Now it came to pass in the fortieth year, in the eleventh month, on the first day of the month, that Moses spoke to the children of Israel according to all that the Lord had given him as commandments to them,

Deuteronomy 10:6

(Now the children of Israel journeyed from the wells of Bene Jaakan to Moserah, where Aaron died, and where he was buried; and Eleazar his son ministered as priest in his stead.

Deuteronomy 32:50

and die on the mountain which you ascend, and be gathered to your people, just as Aaron your brother died on Mount Hor and was gathered to his people;