2 Kings 3:11-20

11But 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, who poured water on the hands of Elijah. 12And 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. 13And Elisha said to the king of Israel, What have I to do with thee? go to the prophets of thy father, and to the prophets of thy mother. And the king of Israel said to him, Nay: for the LORD hath called these three kings together, to deliver them into the hand of Moab. 14And Elisha said, As the LORD of hosts liveth, before whom I stand, surely, were it not that I regard the presence of Jehoshaphat the king of Judah, I would not look toward thee, nor see thee. 15But now bring me a minstrel. And it came to pass, when the minstrel played, that the hand of the LORD came upon him. 16And he said, Thus saith the LORD, Make this valley full of ditches. 17For thus saith the LORD, Ye shall not see wind, neither shall ye see rain; yet that valley shall be filled with water, that ye may drink, both ye, and your cattle, and your beasts. 18And this is but a light thing in the sight of the LORD: he will deliver the Moabites also into your hand. 19And ye shall smite every fortified city, and every choice city, and shall fell every good tree, and stop all wells of water, and mar every good piece of land with stones.1

20And it came to pass in the morning, when the meat offering was offered, that, behold, there came water by the way of Edom, and the country was filled with water.