Moses answered, “Do what you have said. In the Lord’s presence have all your armed men get ready for battle.
Have them cross the Jordan, and fight until the Lord forces out his enemies
Next, Joshua said to the tribes of Reuben and Gad and half of the tribe of Manasseh,
Joshua summoned the tribes of Reuben and Gad and half of the tribe of Manasseh.
So the tribes of Reuben and Gad and half of the tribe of Manasseh left the rest of the Israelites at Shiloh in Canaan. They returned to Gilead. This was their own possession which they had captured as the Lord had instructed them through Moses.