But after Ahab died, the king of Moab rebelled1 against the king of Israel.
References for 2 Kings 3:5
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 fight2 against Moab?" "I will go with you," he replied. "I am as you are, my people as your people, my horses as your horses."
References for 2 Kings 3:7