Joshua 12:2-3

2One king was Sihon king of the Amorites, who dwelt in Heshbon and ruled half of Gilead, from Aroer, which is on the bank of the River Arnon, from the middle of that river, even as far as the River Jabbok, which is the border of the Ammonites,

3and the eastern Jordan plain from the Sea of Chinneroth as far as the Sea of the Arabah (the Salt Sea), the road to Beth Jeshimoth, and southward below the slopes of Pisgah.