Adam Clarke on Joshua 22:31

We perceive that the Lord is among us - Or, according to the Targum of Jonathan. "This day we know that the majesty of Jehovah dwelleth among us, because ye have not committed this prevarication against the Word of the Lord, and thus ye have delivered the children of Israel from the hand of the Word of the Lord." They rejoice to find them innocent, and that there is no ground of quarrel between the children of the same family. And from this they draw a very favorable conclusion, that as God was among them as the sole object of their religious worship, so he would abide with them as their protector and their portion; and as they were his friends, they take it for granted that he will deliver them from the hands of their enemies.