1 Kings 19:6-10

Then he looked and behold, there was at his head a bread cake baked on hot stones, and a jar of water. So he ate and drank and lay down again. The angel of the LORD came again a second time and touched him and said, “Arise, eat, because the journey is too great for you.” So he arose and ate and drank, and went in the strength of that food forty days and forty nights to Horeb, the mountain of God. Then he came there to a cave and lodged there; and behold, the word of the LORD came to him, and He said to him, “What are you doing here, Elijah?” He said, “I have been very zealous for the LORD, the God of hosts; for the sons of Israel have forsaken Your covenant, torn down Your altars and killed Your prophets with the sword. And I alone am left; and they seek my life, to take it away.”