The rest of the kingdom — The northern part of his kingdom.
Related Commentaries of Joshua 13:27
Joshua 13:27
27 And in the valley, Betharam, and Bethnimrah, and Succoth, and Zaphon, the rest of the kingdom of Sihon king of Heshbon, Jordan and his border, even unto the edge of the sea of Chinnereth on the other side Jordan eastward.