2 Samuel 8:12

8:12 including Aram, Moab, the Ammonites, the Philistines, and Amelek. This also included some of the plunder taken from King Hadadezer son of Rehob of Zobah.

2 Samuel 10:1

David and the Ammonites

10:1 Later the king of the Ammonites died and his son Hanun succeeded him.

2 Samuel 10:10

10:10 He put his brother Abishai in charge of the rest of the army and they were deployed against the Ammonites.

2 Samuel 12:26

David’s Forces Defeat the Ammonites

12:26 So Joab fought against Rabbah of the Ammonites and captured the royal city.