NET

2 King Sihon of the Amorites who lived in Heshbon and ruled from Aroer (on the edge of the Arnon Valley)—including the city in the middle of the valley and half of Gilead—all the way to the Jabbok Valley bordering Ammonite territory.

Darby

2 Sihon the king of the Amorites, who dwelt at Heshbon, [and] ruled from Aroer, which is upon the bank of the river^D1490 Arnon, and from the middle of the ravine^D1491, and over half Gilead, as far as the river^D1492 Jabbok, [which is] the border of the children of Ammon;

Darby Bible Notes

river - So ch. 13.9,16. see Note, Deut. 2.36. ravine - So ch. 13.9,16. see Note, Deut. 2.36. river - So ch. 13.9,16. see Note, Deut. 2.36.

KJV

2 Sihon king of the Amorites, who dwelt in Heshbon, [and] ruled from Aroer, which [is] upon the bank of the river Arnon, and from the middle of the river, and from half Gilead, even unto the river Jabbok, [which is] the border of the children of Ammon;