Genesis 7:12
And rain fell on the earth forty days and forty nights.
(Whole Chapter: Genesis 7 In context: Genesis 7:11-13)

Genesis 8:6
After forty days Noah opened the window he had made in the ark
(Whole Chapter: Genesis 8 In context: Genesis 8:5-7)

Exodus 34:28
Moses was there with the LORD forty days and forty nights without eating bread or drinking water. And he wrote on the tablets the words of the covenant-the Ten Commandments.
(Whole Chapter: Exodus 34 In context: Exodus 34:27-29)

Deuteronomy 9:18
Then once again I (Moses) fell prostrate before the LORD for forty days and forty nights; I ate no bread and drank no water, because of all the sin you had committed, doing what was evil in the LORD's sight and so provoking him to anger.
(Whole Chapter: Deuteronomy 9 In context: Deuteronomy 9:17-19)

Deuteronomy 10:10
Now I (Moses) had stayed on the mountain forty days and nights, as I did the first time, and the LORD listened to me at this time also. It was not his will to destroy you.
(Whole Chapter: Deuteronomy 10 In context: Deuteronomy 10:9-11)

1 Kings 19:8
So he (Elijah) got up and ate and drank. Strengthened by that food, he traveled forty days and forty nights until he reached Horeb, the mountain of God.
(Whole Chapter: 1 Kings 19 In context: 1 Kings 19:7-9)

Matthew 4:2
After fasting forty days and forty nights, Jesus was hungry.
(Whole Chapter: Matthew 4 In context: Matthew 4:1-3)

Mark 1:13
and He (Jesus) was in the desert forty days, being tempted by Satan. He was with the wild animals, and angels attended him.
(Whole Chapter: Mark 1 In context: Mark 1:12-14)

Acts 1:3
After his suffering, He (Jesus) showed himself to these men and gave many convincing proofs that he was alive. He appeared to them over a period of forty days and spoke about the kingdom of God.
(Whole Chapter: Acts 1 In context: Acts 1:2-4)