And he walked in the way of the house of Ahab, and did evil in the sight of the LORD, like the house of Ahab, for he was the son-in-law of the house of Ahab.
2 Kings 8:27
Surrounding context
8:26 Ahaziah was twenty-two years old when he became king, and he reigned one year in Jerusalem. His mother's name was Athaliah the granddaughter of Omri, king of Israel.
8:27 And he walked in the way of the house of Ahab, and did evil in the sight of the LORD, like the house of Ahab, for he was the son-in-law of the house of Ahab.
8:28 Now he went with Joram the son of Ahab to war against Hazael king of Syria at Ramoth Gilead; and the Syrians wounded Joram.