Deuteronomy 4:44-49

44This is the law that Moses set before the Israelites.

45These are the stipulations, statutes, and ordinances that Moses spoke to the Israelites after he had brought them out of Egypt,

46in the Transjordan, in the valley opposite Beth Peor, in the land of King Sihon of the Amorites, who lived in Heshbon. (It is he whom Moses and the Israelites attacked after they came out of Egypt.

47They possessed his land and that of King Og of Bashan – both of whom were Amorite kings in the Transjordan, to the east.

48Their territory extended from Aroer at the edge of the Arnon valley as far as Mount Siyon – that is, Hermon –

49including all the Arabah of the Transjordan in the east to the sea of the Arabah, beneath the watershed of Pisgah.)