1 Kings 17:1, 7, 15

Now Elijah the Tishbite, from Tishbe in Gilead, said to Ahab, “As the LORD, the God of Israel, lives, whom I serve, there will be neither dew nor rain in the next few years except at my word.”

Some time later the brook dried up because there had been no rain in the land.

She went away and did as Elijah had told her. So there was food every day for Elijah and for the woman and her family.