2 Kings 3:5-10

But after Ahab died, the king of Moab rebelled against the king of Israel. So at that time King Joram set out from Samaria and mobilized all Israel. He also sent this message to Jehoshaphat king of Judah: “The king of Moab has rebelled against me. Will you go with me to fight against Moab?” “I will go with you,” he replied. “I am as you are, my people as your people, my horses as your horses.” “By what route shall we attack?” he asked. “Through the Desert of Edom,” he answered. So the king of Israel set out with the king of Judah and the king of Edom. After a roundabout march of seven days, the army had no more water for themselves or for the animals with them. “What!” exclaimed the king of Israel. “Has the LORD called us three kings together only to deliver us into the hands of Moab?”