1 Kings 19:5-9

Then he lay down and slept under the broom tree. But as he was sleeping, an angel touched him and told him, “Get up and eat!” He looked around and there beside his head was some bread baked on hot stones and a jar of water! So he ate and drank and lay down again. Then the angel of the LORD came again and touched him and said, “Get up and eat some more, or the journey ahead will be too much for you.” So he got up and ate and drank, and the food gave him enough strength to travel forty days and forty nights to Mount Sinai, the mountain of God. There he came to a cave, where he spent the night.