1 Kings 18:3-5

Ahab called Obadiah who was over the household. (Now Obadiah feared the LORD greatly; for when Jezebel destroyed the prophets of the LORD, Obadiah took a hundred prophets and hid them by fifties in a cave, and provided them with bread and water.) Then Ahab said to Obadiah, “Go through the land to all the springs of water and to all the valleys; perhaps we will find grass and keep the horses and mules alive, and not have to kill some of the cattle.”