1 Kings 11:1-4

1But king Solomon loved many foreign women, in addition to the daughter of Pharaoh, women of the Moabites, Ammonites, Edomites, Zidonians, and Hittites;1

2Of the nations concerning which the LORD said to the children of Israel, Ye shall not go in to them, neither shall they come in to you: for surely they will turn away your heart after their gods: Solomon held fast to these in love.

3And he had seven hundred wives, princesses, and three hundred concubines: and his wives turned away his heart.

4For it came to pass, when Solomon was old, that his wives turned away his heart after other gods: and his heart was not perfect with the LORD his God, as was the heart of David his father.