I Kings 17:1, 7, 15

And Elijah the Tishbite, of the inhabitants of Gilead, said to Ahab, “As the LORD God of Israel lives, before whom I stand, there shall not be dew nor rain these years, except at my word.”

And it happened after a while that the brook dried up, because there had been no rain in the land.

So she went away and did according to the word of Elijah; and she and he and her household ate for many days.