He went and sent to Jehoshaphat the king of Judah, saying, "The king of Moab has rebelled against me. Will you go with me against Moab to battle?" He said, "I will go up. I am as you are, my people as your people, my horses as your horses."

Moab rebelled against Israel after the death of Ahab.

Now Mesha king of Moab was a sheep breeder; and he rendered to the king of Israel the wool of one hundred thousand lambs, and of one hundred thousand rams.

But it happened, when Ahab was dead, that the king of Moab rebelled against the king of Israel.

The king of Israel said, "Alas! For Yahweh has called these three kings together to deliver them into the hand of Moab."

Elisha said to the king of Israel, "What have I to do with you? Go to the prophets of your father, and to the prophets of your mother." The king of Israel said to him, "No; for Yahweh has called these three kings together to deliver them into the hand of Moab."

They said, "This is blood. The kings are surely destroyed, and they have struck each other. Now therefore, Moab, to the spoil!"

When the king of Moab saw that the battle was too severe for him, he took with him seven hundred men who drew sword, to break through to the king of Edom; but they could not.

The high places that were before Jerusalem, which were on the right hand of the mountain of corruption, which Solomon the king of Israel had built for Ashtoreth the abomination of the Sidonians, and for Chemosh the abomination of Moab, and for Milcom the abomination of the children of Ammon, did the king defile.