As they were by the law of God obliged to do, if they had been guilty and persisted therein; as afterwards they did they tribe of Benjamin for the same reason.
Related Commentaries of Joshua 22:33
Joshua 22:33
33 And the thing pleased the children of Israel; and the children of Israel blessed God, and did not intend to go up against them in battle, to destroy the land wherein the children of Reuben and Gad dwelt.