Men Fasted 40 Days

Moses

Deuteronomy 9:9  

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

Deuteronomy 9:18  

Then once again I 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.

Deuteronomy 9:25  

I lay prostrate before the LORD those forty days and forty nights because the LORD had said he would destroy you.

Deuteronomy 10:10  

Now I 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.

Joshua

Exodus 24:13-18

13 Then Moses set out with Joshua his aide, and Moses went up on the mountain of God.

14 He said to the elders, “Wait here for us until we come back to you. Aaron and Hur are with you, and anyone involved in a dispute can go to them.”

15 When Moses went up on the mountain, the cloud covered it,

16 and the glory of the LORD settled on Mount Sinai. For six days the cloud covered the mountain, and on the seventh day the LORD called to Moses from within the cloud.

17 To the Israelites the glory of the LORD looked like a consuming fire on top of the mountain.

18 Then Moses entered the cloud as he went on up the mountain. And he stayed on the mountain forty days and forty nights.

Exodus 32:15-17  

15 Moses turned and went down the mountain with the two tablets of the Testimony in his hands. They were inscribed on both sides, front and back.

16 The tablets were the work of God; the writing was the writing of God, engraved on the tablets.

17 When Joshua heard the noise of the people shouting, he said to Moses, “There is the sound of war in the camp.”