Ruth 1:4
They took them wives of the women of Moab; the name of the one was Orpah, and the name of the other Ruth: and they lived there about ten years.
Matthew 1:5
Salmon became the father of Boaz by Rahab. Boaz became the father of Obed by Ruth. Obed became the father of Jesse.
Deuteronomy 7:3
neither shall you make marriages with them; your daughter you shall not give to his son, nor shall you take his daughter for your son.
Deuteronomy 23:3
An Ammonite or a Moabite shall not enter into the assembly of Yahweh; even to the tenth generation shall none belonging to them enter into the assembly of Yahweh forever:
1 Kings 11:1-2
Now king Solomon loved many foreign women, together with the daughter of Pharaoh, women of the Moabites, Ammonites, Edomites, Sidonians, and Hittites;