Deuteronomy 3:12-20

At that time we took this land to be our own. I gave the people of Reuben and Gad the land from Aroer by the Arnon Ravine, as well as half of the mountain country of Gilead and the cities in it. To the people of East Manasseh I gave the rest of Gilead and all of Bashan, the kingdom of Og. (The area of Argob in Bashan was called the land of the Rephaites. Jair, a descendant of Manasseh, took the whole area of Argob, all the way to the border of the Geshurites and Maacathites. So that land was named for Jair, and even today Bashan is called the Towns of Jair.) I gave Gilead to Makir. I gave the Reubenites and the Gadites the land that begins at Gilead and goes from the Arnon Ravine (the middle of the Arnon is the border) to the Jabbok River, which is the Ammonite border. The border on the west was the Jordan River in the Jordan Valley, and it goes from Lake Galilee to the Dead Sea west of Mount Pisgah. At that time I gave you this command: “The LORD your God has given you this land as your own. Now your fighting men must take their weapons, and you must lead the other Israelites across the river. Your wives, your young children, and your cattle may stay here. I know you have many cattle, and they may stay here in the cities I have given you, until the LORD also gives your Israelite relatives a place to rest. They will receive the land the LORD your God has given them on the other side of the Jordan River. After that, you may each return to the land I have given you.”