The rest of the events of Jehoshaphat’s reign, from start to finish, are recorded in the Annals of Jehu son of Hanani which are included in Scroll of the Kings of Israel.

While Jehu was dishing out punishment to Ahab’s family, he discovered the officials of Judah and the sons of Ahaziah’s relatives who were serving Ahaziah and killed them.

After King Amaziah of Judah consulted with his advisers, he sent this message to the king of Israel, Joash son of Jehoahaz, the son of Jehu, “Come, face me on the battlefield.”

the prophet Jehu son of Hanani confronted him; he said to King Jehoshaphat, “Is it right to help the wicked and be an ally of those who oppose the Lord? Because you have done this the Lord is angry with you!

God brought about Ahaziah’s downfall through his visit to Joram. When Ahaziah arrived, he went out with Joram to meet Jehu son of Nimshi, whom the Lord had commissioned to wipe out Ahab’s family.

He looked for Ahaziah, who was captured while hiding in Samaria. They brought him to Jehu and then executed him. They did give him a burial, for they reasoned, “He is the son of Jehoshaphat, who sought the Lord with his whole heart.” There was no one in Ahaziah’s family strong enough to rule in his place.