2 Kings 3:9-20

3:9 So the kings of Israel, Judah, and Edom set out together. They wandered around on the road for seven days and finally ran out of water for the men and animals they had with them. 3:10 The king of Israel said, “Oh no! Certainly the Lord has summoned these three kings so that he can hand them over to the king of Moab!” 3:11 Jehoshaphat asked, “Is there no prophet of the Lord here that we might seek the Lord’s direction?” One of the servants of the king of Israel answered, “Elisha son of Shapat is here; he used to be Elijah’s servant.” 3:12 Jehoshaphat said, “The Lord speaks through him.” So the king of Israel and Jehoshaphat and the king of Edom went down to visit him.

3:13 Elisha said to the king of Israel, “Why are you here? Go to your father’s prophets or your mother’s prophets!” The king of Israel replied to him, “No, for the Lord is the one who summoned these three kings so that he can hand them over to Moab.” 3:14 Elisha said, “As certainly as the Lord who rules over all lives (whom I serve), if I did not respect King Jehoshaphat of Judah, I would not pay attention to you or acknowledge you. 3:15 But now, get me a musician.” When the musician played, the Lord energized him, 3:16 and he said, “This is what the Lord says, ‘Make many cisterns in this valley,’ 3:17 for this is what the Lord says, ‘You will not feel any wind or see any rain, but this valley will be full of water and you and your cattle and animals will drink.’ 3:18 This is an easy task for the Lord; he will also hand Moab over to you. 3:19 You will defeat every fortified city and every important city. You must chop down every productive tree, stop up all the springs, and cover all the cultivated land with stones.”

3:20 Sure enough, the next morning, at the time of the morning sacrifice, water came flowing down from Edom and filled the land.