Joshua 14:10
And now, behold, the LORD has kept me alive, as he said, these forty and five years, even since the LORD spoke this word unto Moses, while the children of Israel wandered in the wilderness: and now, lo, I am this day fourscore and five years old.
Numbers 14:30
Doubtless you shall not come into the land, concerning which I swore to make you dwell therein, except Caleb the son of Jephunneh, and Joshua the son of Nun.
Numbers 14:33-34
And your children shall wander in the wilderness forty years, and bear your harlotries, until your carcasses are consumed in the wilderness.
Joshua 11:18
Joshua made war a long time with all those kings.