Deuteronomy 32:50 KJV
And die in the mount whither thou goest up, and be gathered unto thy people; as Aaron thy brother died in mount Hor, and was gathered unto his people:
Deuteronomy 32:50, King James Version
In context
49 Get thee up into this mountain Abarim, unto mount Nebo, which is in the land of Moab, that is over against Jericho; and behold the land of Canaan, which I give unto the children of Israel for a possession:
50 And die in the mount whither thou goest up, and be gathered unto thy people; as Aaron thy brother died in mount Hor, and was gathered unto his people:
51 Because ye trespassed against me among the children of Israel at the waters of Meribah–Kadesh, in the wilderness of Zin; because ye sanctified me not in the midst of the children of Israel.