1 Kings 11:7-10

7At that time Solomon also built a high place for Chemosh, the detested thing of Moab, on the mountain near Jerusalem, as well as for Molech the detested thing of the children of Ammon.

8Thus he did for all his foreign wives, who were burning incense and offering sacrifices to their gods.

9So Adonai became angry with Solomon, because his heart had turned away from Adonai, the God of Israel—who had appeared to him twice.

10He had commanded him about this, that he should not go after other gods, yet he did not keep what Adonai had commanded.