1 Kings 11:1

and you take some of his daughters for your sons, and his daughters play the harlot with their gods and cause your sons also to play the harlot with their gods.

Now it happened, as though it had been a trivial thing for him to walk in the sins of Jeroboam the son of Nebat, that he took Jezebel the daughter of Ethbaal king of the Sidonians as a wife, and went and served Baal and worshiped him.

All these had taken up foreign women as wives, and some of them had wives by whom they had children.

“Did not Solomon king of Israel sin regarding these things? Yet among the many nations there was no king like him, and he was loved by his God, and God gave him to be king over all Israel; nevertheless the foreign women caused even him to sin.

Do not give your excellence to women, Or your ways to that which blots out kings.

Solomon Turns from Yahweh