And all the cities of Sihon king of the Amorites, which reigned in Heshbon,.... A city he took from the Moabites, and made it his royal seat, Numbers 21:26:
unto the border of the children of Ammon; which was the river Jabbok, Deuteronomy 3:16.
Related Commentaries of Joshua 13:10
Joshua 13:10
10 And all the cities of Sihon king of the Amorites, which reigned in Heshbon, unto the border of the children of Ammon;