Deuteronomy 9:9
9 jWhen I went up the mountain to receive the tablets of stone, the tablets of the covenant that the Lord made with you, I remained on the mountain kforty days and forty nights. I neither ate bread nor drank water.
Deuteronomy 9:18
18 Then I xlay prostrate before the Lord yas before, forty days and forty nights. I neither ate bread nor drank water, because of all the sin that you had committed, zin doing what was evil in the sight of the Lord to provoke him to anger.
1 Kings 19:8
8 And he arose and ate and drank, and went in the strength of that food uforty days and forty nights to vHoreb, the mount of God.