1 Kings 11:5-8

5For Solomon became a follower of 1Ashtoreth the goddess of the Sidonians, and of 23Milcom the abhorrent idol of the Ammonites. 6So Solomon did what was evil in the sight of the Lord, and did not follow the Lord fully, as his father David had done. 7Then Solomon built a high place for 4Chemosh, the abhorrent idol of Moab, on the mountain that is 5east of Jerusalem, and for 6Molech, the abhorrent idol of the sons of Ammon. 8He also did the same for all his foreign wives, who burned incense and sacrificed to their gods.