2Ki 3:7 And he went and sent word to Jehoshaphat king of Judah, "The king of Moab has rebelled against me. Will you go with me to battle against Moab?" And he said, "I will go. I am as you are, my people as your people, my horses as your horses."
So the king of Israel went with the king of Judah and the king of Edom, and they marched on that roundabout route seven days; and there was no water for the army, nor for the animals that followed them.