Numbers 13:25

They returned from spying out the land at the end of forty days.

Exodus 24:18

Moses entered into the midst of the cloud, and went up on the mountain; and Moses was on the mountain forty days and forty nights.

Exodus 34:28

He was there with the LORD forty days and forty nights; he neither ate bread, nor drank water. He wrote on the tablets the words of the covenant, the ten commandments.

Numbers 14:33-34

Your children shall be wanderers in the wilderness forty years, and shall bear your prostitution, until your dead bodies be consumed 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
Your children shall be wanderers in the wilderness forty years, and shall bear your prostitution, until your dead bodies be consumed in the wilderness.
Exodus 24:18
Moses entered into the midst of the cloud, and went up on the mountain; and Moses was on the mountain forty days and forty nights.
Exodus 34:28
He was there with the LORD forty days and forty nights; he neither ate bread, nor drank water. He wrote on the tablets the words of the covenant, the ten commandments.