forty.

Genesis 7:4, 17
For seven days from now I will send rain on the earth for forty days and forty nights, and I will wipe from the face of the earth every living thing I have made." . . .

Exodus 24:18
Moses entered the cloud as he went up on the mountain, and he remained on the mountain forty days and forty nights.

Deuteronomy 9:9, 18
When I went up on the mountain to receive the tablets of stone, the tablets of the covenant that the LORD made with you, I stayed on the mountain forty days and forty nights. I ate no bread and drank no water. . . .

Deuteronomy 10:10
I stayed on the mountain forty days and forty nights, like the first time, and that time the LORD again listened to me and agreed not to destroy you.

1 Kings 19:8
So he got up and ate and drank. And strengthened by that food, he walked forty days and forty nights until he reached Horeb, the mountain of God.

Matthew 4:2
After fasting forty days and forty nights, He was hungry.