Deuteronomy 4:44-49

44And this is the law which Moses set before the children of Israel: 45these are the testimonies, and the statutes, and the ordinances that Moses declared to the children of Israel, when they came out of Egypt, 46on this side the Jordan, in the valley opposite to Beth-Peor, in the land of Sihon the king of the Amorites, who dwelt in Heshbon, whom Moses and the children of Israel smote when they came out of Egypt; 47and they took possession of his land, and the land of Og the king of Bashan, two kings of the Amorites, who were on this side the Jordan, toward the sun-rising; 48from Aroer, which is on the bank of the river Arnon, as far as mount Sion, which is Hermon, 49and all the plain on this side the Jordan, eastward, and as far as the sea of the plain, under the slopes of Pisgah.