2 Chronicles 28:2-4

²For he walked in the ways of the kings of Israel, and made also molten images for Baalim. ³Moreover he burnt incense in the valley of the son of Hinnom, and burnt his children in the fire, after the abominations of the heathen whom the LORD had cast out before the children of Israel. ⁴He sacrificed also and burnt incense in the high places, and on the hills, and under every green tree.