Ruth 1:4
And they took wives for themselves from 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
And Salmon fathered Boaz of Rahab, and Boaz fathered Obed of Ruth, and Obed fathered Jesse,
Deuteronomy 7:3
Nor shall you make marriages with them. You shall not give your daughter to his son, nor shall you take his daughter to your son.
Deuteronomy 23:3
An Ammonite or Moabite shall not enter into the congregation of Jehovah. Even to their tenth generation they shall not enter into the congregation of Jehovah forever,
1 Kings 11:1-2
And King Solomon loved many foreign women, even the daughter of Pharaoh, Moabites, Ammonites, Edomites, Sidonians, Hittites;