1 Kings 19:5-8

5And he lay down and slept under a broom tree. And behold, an angel touched him and said to him, "Arise and eat."

6And he looked, and behold, there was at his head a cake baked on hot stones and a jar of water. And he ate and drank and lay down again.

7And the angel of the Lord came again a second time and touched him and said, "Arise and eat, for the journey is too great for you."

8And he arose and ate and drank, and went in the strength of that food forty days and forty nights to Horeb, the mount of God.