2 Kings 3:11-12

But Jehoshaphat said, Is there not here a prophet of the LORD, that we may enquire of the LORD by him? And one of the king of Israel's servants answered and said, Here is Elisha the son of Shaphat, which poured water on the hands of Elijah. And Jehoshaphat said, The word of the LORD is with him. So the king of Israel and Jehoshaphat and the king of Edom went down to him.