Deuteronomy 31:2
And he said to them, I am an hundred and twenty years old this day; I can no more go out and come in: also the LORD has said to me, You shall not go over this Jordan.
Nave's Topical Index—AKJV

Deuteronomy 34:7
And Moses was an hundred and twenty years old when he died: his eye was not dim, nor his natural force abated.
Nave's Topical Index—AKJV