Deuteronomy 1:3-7

Now in the fortieth year, on the first day of the eleventh month, Moses gave to the children of Israel all the orders which the Lord had given him for them; After he had overcome Sihon, king of the Amorites, ruling in Heshbon, and Og, king of Bashan, ruling in Ashtaroth, at Edrei: On the far side of Jordan in the land of Moab, Moses gave the people this law, saying, The Lord our God said to us in Horeb, You have been long enough in this mountain: Make a move now, and go on your way into the hill-country of the Amorites and the places near it, in the Arabah and the hill-country and in the lowlands and in the South and by the seaside, all the land of the Canaanites, and Lebanon, as far as the great river, the river Euphrates.