20 until God secures living space for your brothers as he has for you and they have taken possession of the country west of the Jordan that God, your God, is giving them. After that, each man may return to the land I've given you here."

Matthew Henry's Commentary on Deuteronomy 3:20

Commentary on Deuteronomy 3:12-20

(Read Deuteronomy 3:12-20)

This country was settled on the Reubenites, Gadites, and half the tribe of Manasseh: see Numbers 32. Moses repeats the condition of the grant to which they agreed. When at rest, we should desire to see our brethren at rest too, and should be ready to do what we can towards it; for we are not born for ourselves, but are members one of another.