Sihon king of the Amorites lived in Heshbon and ruled from Aroer, which is located on the edge of the Arnon River from the middle of the valley, including half of Gilead as far as Wadi Jabbok, the border of the Ammonites,

Specifically included was from Aroer on the banks of the Wadi Arnon, and the town that lies in the middle of the valley, including all the plains from Medeba to Dibon,

Their allocation was from the border of Aroer on the edge of the Arnon valley (including the city that is located in the valley, as well as the entire plain next to Medeba),

Their territory included Jazer, all the cities of Gilead, half the land of the Ammonites as far as Aroer which is located near Rabbah,