1 Kings 17:13-14
13-14Elijah said to her, "Don't worry about a thing. Go ahead and do what you've said. But first make a small biscuit for me and bring it back here. Then go ahead and make a meal from what's left for you and your son. This is the word of the God of Israel: 'The jar of flour will not run out and the bottle of oil will not become empty before God sends rain on the land and ends this drought.'"
15-16And she went right off and did it, did just as Elijah asked. And it turned out as he said—daily food for her and her family. The jar of meal didn't run out and the bottle of oil didn't become empty: God's promise fulfilled to the letter, exactly as Elijah had delivered it!