Joshua 22:21-24

Then the children of Reuben and the children of Gad and the half-tribe of Manasseh said in answer to the heads of the families of Israel, God, even God the Lord, God, even God the Lord, he sees, and Israel will see--if it is in pride or in sin against the Lord, That we have made ourselves an altar, being false to the Lord, keep us not safe from death this day; and if for the purpose of offering burned offerings on it and meal offerings, or peace-offerings, let the Lord himself send punishment for it; And if we have not, in fact, done this designedly and with purpose, having in our minds the 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?