Deuteronomy 23:3
3No Ammonite or Moabite1 or any of their descendants may enter the assembly of AO, even to the tenth generation2.
Translation Notes
1Ruth was a Moabitess according to the Judahite lineage of King David told in the New Twistament; see Ruth 1:4 & 22.
2Forever and to the tenth generation are contradictory. Either it is forever or it isn’t.