1 Kings 17:2-7

Then a revelation from the LORD came to him: “Leave here, turn eastward, and hide yourself at the Wadi Cherith where it enters the Jordan. You are to drink from the wadi. I have commanded the ravens to provide for you there.” So he did what the LORD commanded. Elijah left and lived by the Wadi Cherith where it enters the Jordan. The ravens kept bringing him bread and meat in the morning and in the evening, and he drank from the wadi. After a while, the wadi dried up because there had been no rain in the land.