2 Kings 3:6-7

American Standard Version

⁶ And king Jehoram went out of Samaria at that time, and mustered all Israel. ⁷ And he went and sent to Jehoshaphat the king of Judah, saying, The king of Moab hath rebelled against me: wilt thou go with me against Moab to battle? And he said, I will go up: I am as thou art, my people as thy people, my horses as thy horses.