Sihon king of the Amorites, who lived in Heshbon, and ruled from Aroer, which is on the edge of the valley of the Arnon, and [the city that is in] the middle of the valley, and half Gilead, even to the river Jabbok, the border of the children of Ammon;
and from the middle of the river; that is, the river Arnon, which being the boundary of the Moabites and Amorites, the king of the Amorites might be said to rule from the middle of it: