Deuteronomy 3:20

20 When the LORD has given security to the rest of the Israelites, as he has to you, and when they occupy the land the LORD your God is giving them across the Jordan River, then you may all return here to the land I have given you.’

Deuteronomy 3:20 Meaning and Commentary

Deuteronomy 3:20

Until the Lord have given rest unto your brethren, as well as
unto you
Rest from their enemies, and habitations to dwell quietly in; so the land of Canaan is called a rest, ( Deuteronomy 12:9 ) typical of the rest which remains for the people of God:

and until they also possess the land which the Lord your God hath given
them beyond Jordan;
for so Canaan was with respect to Moses and the people with him, who were then in the plains of Moab; otherwise the country in which he was with respect to Canaan is usually called beyond Jordan; this the Lord had given in promise to Israel, and they were just now ready to enter into and possess it, by virtue of his gift, and which made it sure unto them:

and then shall ye return every man unto his possession, which I have
given you;
as accordingly they did, ( Joshua 22:1-34 ) .

Deuteronomy 3:20 In-Context

18 “At that time I gave this command to the tribes that would live east of the Jordan: ‘Although the LORD your God has given you this land as your property, all your fighting men must cross the Jordan ahead of your Israelite relatives, armed and ready to assist them.

19 Your wives, children, and numerous livestock, however, may stay behind in the towns I have given you.

20 When the LORD has given security to the rest of the Israelites, as he has to you, and when they occupy the land the LORD your God is giving them across the Jordan River, then you may all return here to the land I have given you.’

21 “At that time I gave Joshua this charge: ‘You have seen for yourself everything the LORD your God has done to these two kings. He will do the same to all the kingdoms on the west side of the Jordan.

22 Do not be afraid of the nations there, for the LORD your God will fight for you.’