Genesis 7:12
Rain fell on the earth forty days and forty nights.
Genesis 7:4
Seven days from now I will send rain on the earth for forty days and forty nights. I will wipe from the face of the earth every living creature I have made.
Genesis 7:17
The flood came upon the earth for forty days. As the waters increased, they lifted the ark high above the earth.
Exodus 24:18
Moses entered the midst of the cloud as he went up to the mountain. He was on the mountain forty days and forty nights.
Deuteronomy 9:9
When I went up on the mountain to get the stone tablets, the tablets of the promise that Jehovah made to you, I stayed on the mountain forty days and forty nights without food or water.
Deuteronomy 9:18
I fell down before Jehovah. Like the first, forty days and nights I did not eat or drink. This was because of all your sin you committed in doing what was evil in the sight of Jehovah to provoke Him to anger.
Deuteronomy 10:10
I stayed on the mountain forty days and forty nights like the first time. Jehovah listened to me this time also. Jehovah was not willing to destroy you.
1 Kings 19:8
So he got up and took food and drink. He was strengthened to go for forty days and forty nights, to Horeb, the mountain of God.
Matthew 4:2
He fasted forty days and nights, and was very hungry.