Deuteronomy 7:3

3 aYou shall not intermarry with them, giving your daughters to their sons or taking their daughters for your sons,

Deuteronomy 23:3

3 bNo Ammonite or Moabite may enter the assembly of the Lord. Even to the tenth generation, none of them may enter the assembly of the Lord forever,

1 Kings 11:1-2

Solomon Turns from the Lord

1Now cKing Solomon loved many foreign women, along with the daughter of Pharaoh: Moabite, Ammonite, Edomite, Sidonian, and Hittite women, 2from the nations concerning which the Lord had said to the people of Israel, d“You shall not enter into marriage with them, neither shall they with you, for surely they will turn away your heart after their gods.” Solomon clung to these in love.
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