1 Kings 11:6-8
6 So Solomon did evil in the eyes of the Lord; he did not follow the Lord completely, as David his father had done.
7 On a hill east of Jerusalem, Solomon built a high place for Chemosh the detestable god of Moab, and for Molech the detestable god of the Ammonites.
8 He did the same for all his foreign wives, who burned incense and offered sacrifices to their gods.