Elijah, Juniper Tree

Later Elijah would prophesy about Jezebel's death, because of her sin. Later, Elijah flees to Beersheba in Judah, continues alone into the wilderness, and finally sits down under a juniper tree and prays for death. He falls asleep under the tree; an angel touches him and tells him to wake and eat. When he wakes he finds a bit of bread and a jar of water. He eats, drinks, and goes back to sleep. The angel comes a second time and tells him to eat and drink because he has a long journey ahead of him.

Source: Wikipedia > Elijah