2 Chronicles 22:4-9

4Therefore he did evil in the sight of the Lord, like the house of Ahab; for they were his counselors after the death of his father, to his destruction.

5He also followed their advice, and went with Jehoram the son of Ahab king of Israel to war against Hazael king of Syria at Ramoth Gilead; and the Syrians wounded Joram.

6Then he returned to Jezreel to recover from the wounds which he had received at Ramah, when he fought against Hazael king of Syria. And Azariah the son of Jehoram, king of Judah, went down to see Jehoram the son of Ahab in Jezreel, because he was sick.

7His going to Joram was God’s occasion for Ahaziah’s downfall; for when he arrived, he went out with Jehoram against Jehu the son of Nimshi, whom the Lord had anointed to cut off the house of Ahab.

8And it happened, when Jehu was executing judgment on the house of Ahab, and found the princes of Judah and the sons of Ahaziah’s brothers who served Ahaziah, that he killed them.

9Then he searched for Ahaziah; and they caught him (he was hiding in Samaria), and brought him to Jehu. When they had killed him, they buried him, “because,” they said, “he is the son of Jehoshaphat, who sought the Lord with all his heart.” So the house of Ahaziah had no one to assume power over the kingdom.