1 Kings 11:2

2 from the nations concerning which the Lord had said to the Israelites, "You shall not enter into marriage with them, neither shall they with you; for they will surely incline your heart to follow their gods"; Solomon clung to these in love.

1 Kings 11:2 Meaning and Commentary

1 Kings 11:2

Of the nations concerning which the Lord said unto the
children of Israel, ye shall not go in to them, neither shall they
come in unto you
That is, they should not intermarry with one another; this is to be understood of the last mentioned, the Hittites, who were one of the seven nations this law respected, ( Deuteronomy 7:1 Deuteronomy 7:3 )

for surely they will turn away your heart after their gods;
which is the reason given for the making the above law, and was sadly verified in Solomon:

Solomon clave unto these in love;
he not only took them, but kept them, and expressed a strong affection for them.

1 Kings 11:2 In-Context

1 King Solomon loved many foreign women along with the daughter of Pharaoh: Moabite, Ammonite, Edomite, Sidonian, and Hittite women,
2 from the nations concerning which the Lord had said to the Israelites, "You shall not enter into marriage with them, neither shall they with you; for they will surely incline your heart to follow their gods"; Solomon clung to these in love.
3 Among his wives were seven hundred princesses and three hundred concubines; and his wives turned away his heart.
4 For when Solomon was old, his wives turned away his heart after other gods; and his heart was not true to the Lord his God, as was the heart of his father David.
5 For Solomon followed Astarte the goddess of the Sidonians, and Milcom the abomination of the Ammonites.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.