Deuteronomy 23:3
No Ammonite or Moabite may participate in the assembly of the LORD, and none of their descendants shall be admitted to the assembly of the LORD, to the tenth generation,
Nehemiah 13:1-2
Later that day the book of Moses was read aloud so the people could hear it, and a written command was discovered therein permanently prohibiting the Ammonites and Moabites from coming into the congregation of God
Ruth 4:6
At this, the nearer related redeemer replied, "Then I am unable to act as related redeemer, because that would complicate my own inheritance. You act instead as the related redeemer, because I cannot do so."
Ruth 4:10-22
along with Mahlon's wife Ruth the Moabite woman. I will marry her to continue the family name as an inheritance, so that the name of the deceased does not disappear from among his relatives, nor from the public record. You are all witnesses today!"
Nehemiah 4:3
Tobiah the Ammonite stood to the side, commenting, "If a fox were to jump onto what they're building, it would collapse their stone wall!"
Nehemiah 4:7
But when Sanballat, Tobiah, the Arabs, the Ammonites, and the Ashdodites heard that the repair work on the Jerusalem wall was progressing and that its breaches were being repaired, they flew into a rage.
Nehemiah 13:23
At that time I also noticed that Jews had married women from Ashdod, Ammon, and Moab.
Isaiah 56:3
"Let no foreigner who has joined himself to the LORD say: "The LORD will surely exclude me from his people.' Furthermore, let no eunuch say, "Look! I am just a dry tree.'"