1 Kings 16:31 records Ahab's Baal worship that Ahaziah exactly repeats — serving and worshipping Baal.

2 Kings 1:2 shows Ahaziah seeking Baal-zebub after his fall — a direct instance of the idolatry described here.

2 Kings 3:2 shows Jehoram, Ahaziah's brother, rejecting Baal — a contrast to Ahaziah's full embrace.

2 Kings 8:18 shows Jehoram walking in the ways of Ahab's house, paralleling Ahaziah's evil pattern from the same family.

Ezekiel 18:14-18 describes a son who does not follow his father's sins, contrasting Ahaziah who walks in his father's evil ways.