Like the Anakim, they are also regarded as Rephaim, but the Moabites call them Emim.

just as the sons of Esau who live in Seir and the Moabites who live in Ar did for me, until I cross over the Jordan into the land which the Lord our God is giving to us.’

No Ammonite or Moabite shall enter the assembly of the Lord; none of their descendants, even to the tenth generation, shall ever enter the assembly of the Lord,