Numbers 13:25

And they returned from spying out the land after forty days.

Exodus 24:18

And Moses went into the midst of the cloud, and went up into the mountain. And Moses was in the mountain forty days and forty nights.

Exodus 34:28

And he was there with Jehovah forty days and forty nights. He neither ate bread, nor drank water. And He wrote upon the tablets the words of the covenant, the Ten Commandments.

Numbers 14:33-34

And your sons shall feed in the wilderness forty years and bear your fornications, until your dead bodies have wasted in the wilderness.

Treasury of Scripture Knowledge

Summary

And they returned from searching of the land after forty days.

Bible References

Forty days

Numbers 14:33
And your sons shall feed in the wilderness forty years and bear your fornications, until your dead bodies have wasted in the wilderness.
Exodus 24:18
And Moses went into the midst of the cloud, and went up into the mountain. And Moses was in the mountain forty days and forty nights.
Exodus 34:28
And he was there with Jehovah forty days and forty nights. He neither ate bread, nor drank water. And He wrote upon the tablets the words of the covenant, the Ten Commandments.