1 Kings 11:3-5

Amplified Bible

³ He had seven hundred wives, princesses, and three hundred ^[a]concubines, and his wives turned his heart away [from God]. ⁴ For when Solomon was old, his wives turned his heart away after other gods; and his heart was not completely devoted to the Lord his God, as was the heart of his father David. ⁵ For Solomon went after Ashtoreth, the [fertility] goddess of the Sidonians, and after Milcom the horror (detestable idol) of the Ammonites.^(A)