Exodus 3:1 Now Moses was pasturing the flock of Jethro his father-in-law, the priest of Midian; and he led the flock to the west side of the wilderness and came to Horeb, the mountain of God.

Exodus 4:27 Now the LORD said to Aaron, "Go to meet Moses in the wilderness." So he went and met him at the mountain of God and kissed him.

Exodus 24:18 Moses entered the midst of the cloud as he went up to the mountain; and Moses was on the mountain forty days and forty nights.

Exodus 34:28 So he was there with the LORD forty days and forty nights; he did not eat bread or drink water. And he wrote on the tablets the words of the covenant, the Ten Commandments.

Deuteronomy 9:9 "When I went up to the mountain to receive the tablets of stone, the tablets of the covenant which the LORD had made with you, then I remained on the mountain forty days and nights; I neither ate bread nor drank water.

Deuteronomy 9:18 "I fell down before the LORD, as at the first, forty days and nights; I neither ate bread nor drank water, because of all your sin which you had committed in doing what was evil in the sight of the LORD to provoke Him to anger.

Matthew 4:2 And after He had fasted forty days and forty nights, He then became hungry. (NASB ©1995)