until the Lord gives your brothers rest, as He has given you, and they too possess the land the Lord your God is giving them. You may then return to the land of your inheritance and take possession of what Moses the Lord’s servant gave you on the east side of the Jordan.”

The descendants of Manasseh could not possess these cities, because the Canaanites were determined to stay in this land.

But if the land you possess is defiled, cross over to the land the Lord possesses where the Lord’s tabernacle stands, and take possession of it among us. But don’t rebel against the Lord or against us by building for yourselves an altar other than the altar of the Lord our God.