Joshua 14:10

And, now, lo, Jehovah hath kept me alive, as He hath spoken, these forty and five years, since Jehovah spake this word unto Moses, when Israel went in the wilderness; and now, lo, I am to-day a son of five and eighty years;

Numbers 14:30

ye -- ye come not in unto the land which I have lifted up My hand to cause you to tabernacle in it, except Caleb son of Jephunneh, and Joshua son of Nun.

Numbers 14:33-34

and your sons are evil in the wilderness forty years, and have borne your whoredoms till your carcases are consumed in the wilderness;

Joshua 11:18

Many days hath Joshua made with all these kings war;

Treasury of Scripture Knowledge

Summary

And now, behold, the LORD hath kept me alive, as he said, these forty and five years, even since the LORD spake 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.

General references

Bible References

Forty

Joshua 11:18
Many days hath Joshua made with all these kings war;
Numbers 14:33
and your sons are evil in the wilderness forty years, and have borne your whoredoms till your carcases are consumed in the wilderness;

General references

Numbers 14:38
and Joshua son of Nun, and Caleb son of Jephunneh, have lived of those men who go to spy out the land.
Psalm 91:7
There fall at thy side a thousand, And a myriad at thy right hand, Unto thee it cometh not nigh.