Joshua 22:21-25

21Then the people of Reuben, the people of Gad, and the half-tribe of Manasseh said in answer to the heads of the families of Israel,

22"The Mighty One, God, the Lord! The Mighty One, God, the Lord! He knows; and let Israel itself know! If it was in rebellion or in breach of faith against the Lord, do not spare us today

23for building an altar to turn away from following the Lord. Or if we did so to offer burnt offerings or grain offerings or peace offerings on it, may the Lord himself take vengeance.

24No, but we did it from fear that in time to come your children might say to our children, 'What have you to do with the Lord, the God of Israel?

25For the Lord has made the Jordan a boundary between us and you, you people of Reuben and people of Gad. You have no portion in the Lord.' So your children might make our children cease to worship the Lord.