1 Kings 11:6-11

In this way, Solomon did what was evil in the LORD’s sight; he refused to follow the LORD completely, as his father, David, had done. On the Mount of Olives, east of Jerusalem, he even built a pagan shrine for Chemosh, the detestable god of Moab, and another for Molech, the detestable god of the Ammonites. Solomon built such shrines for all his foreign wives to use for burning incense and sacrificing to their gods. The LORD was very angry with Solomon, for his heart had turned away from the LORD, the God of Israel, who had appeared to him twice. He had warned Solomon specifically about worshiping other gods, but Solomon did not listen to the LORD’s command. So now the LORD said to him, “Since you have not kept my covenant and have disobeyed my decrees, I will surely tear the kingdom away from you and give it to one of your servants.