Numbers 13:25

And they will turn back from searching out the land at the end of forty days.

Exodus 24:18

And Moses will come into the midst of the cloud, and will go up to the mountain: and Moses will be in the mountain forty days and forty nights.

Exodus 34:28

And he will be there with Jehovah forty days and forty nights; he ate not bread and drank not water. And he will write upon the tables the words of the covenant, the ten words.

Numbers 14:33-34

And your sons shall be fed in the desert forty years, and bear your fornications till your carcasses be finished in the desert

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 be fed in the desert forty years, and bear your fornications till your carcasses be finished in the desert
Exodus 24:18
And Moses will come into the midst of the cloud, and will go up to the mountain: and Moses will be in the mountain forty days and forty nights.
Exodus 34:28
And he will be there with Jehovah forty days and forty nights; he ate not bread and drank not water. And he will write upon the tables the words of the covenant, the ten words.