2 Chronicles 28:23, 25

He offered sacrifices to the gods of Damascus who had defeated him, for he said, “Since these gods helped the kings of Aram, they will help me, too, if I sacrifice to them.” But instead, they led to his ruin and the ruin of all Judah.

He made pagan shrines in all the towns of Judah for offering sacrifices to other gods. In this way, he aroused the anger of the LORD, the God of his ancestors.