1 Kings 18:6

4for when Jezebel cut off the LORD’s prophets, Obadiah took one hundred prophets, and hid them fifty to a cave, and fed them with bread and water.)

5Ahab said to Obadiah, “Go through the land, to all the springs of water, and to all the brooks. Perhaps we may find grass and save the horses and mules alive, that we not lose all the animals.”

6So they divided the land between them to pass throughout it. Ahab went one way by himself, and Obadiah went another way by himself.

7As Obadiah was on the way, behold, Elijah met him. He recognized him, and fell on his face, and said, “Is it you, my lord Elijah?”

8He answered him, “It is I. Go, tell your lord, ‘Behold, Elijah is here!’”