1 Kings 11:7

7Then Solomon built a 11:7 I.e. an altar on the top of a hill, which was customary for pagan worship. The only proper place for worship was the temple.high place for [worshiping] Chemosh the horror (detestable idol) of Moab, on the hill which is east of Jerusalem, and for Molech the horror (detestable idol) of the sons of Ammon.