2 Kings 1:2

1:2 Ahaziah fell through a window lattice in his upper chamber in Samaria and was injured. He sent messengers with these orders, “Go, ask Baal Zebub, the god of Ekron, if I will survive this injury.”

2 Kings 3:2

3:2 He did evil in the sight of the Lord, but not to the same degree as his father and mother. He did remove the sacred pillar of Baal that his father had made.

2 Kings 17:16

17:16 They abandoned all the commandments of the Lord their God; they made two metal calves and an Asherah pole, bowed down to all the stars in the sky, and worshiped Baal.