1 Kings 17:4-7

You shall drink from the brook, and I have commanded the ravens to sustain you there [with food].” So he went and did in accordance with the word of the LORD; he went and lived by the brook Cherith, which is east of the Jordan. And the ravens brought him bread and meat in the morning, and bread and meat in the evening; and he would drink from the brook. It happened after a while that the brook dried up, because there was no rain in the land.