2 Chronicles 28:2-6

But he walked in the ways of the kings of Israel; he also made cast metal images for the Baals.

Furthermore, he burned incense in the Valley of Ben-hinnom, and burned his sons in fire, according to the abominations of the nations whom the Lord had driven out from the sons of Israel.

He sacrificed and burned incense on the high places, on the hills, and under every green tree. Judah Is Invaded

Therefore the Lord his God handed him over to the king of Aram; and they defeated him and carried from him a great number of captives, and brought them to Damascus. And he was also handed over to the king of Israel, who struck him with heavy casualties.

For Pekah the son of Remaliah killed 120,000 in Judah in one day, all valiant men, because they had abandoned the Lord God of their fathers.