2 Chronicles 33:3

2 Chronicles 33:3. For he built again the high places which Hezekiah his father had broken down, and he reared up altars for Baalim, and made groves, and worshipped all the host of heaven, and served them.

One form of idolatry was not enough for him; he must have all forms of it, even rearing altars to Baal, and making the stars also to be his gods.