Joshua 22:21-27

Then the sons of Reuben and the sons of Gad and the half-tribe of Manasseh answered and said to the heads of the families of Israel, “The Mighty One, God, the LORD, the Mighty One, God, the LORD! He knows, and may Israel itself know. If it was in rebellion, or if in an unfaithful act against the LORD, do not save us this day! If we have built an altar for ourselves to turn away from following the LORD, or if [we did so] to offer a burnt offering or grain offering on it, or if to offer sacrifices of peace offerings on it, may the LORD Himself require it [of us and hold us responsible]. But in truth we have done this out of concern, for a reason, saying, ‘In time to come your sons (descendants) may say to our sons, “What claim do you have to the LORD, the God of Israel? For the LORD has made the Jordan a border between us and you, you sons of Reuben and sons of Gad; you have no part in the LORD.” So your sons (descendants) may cause our sons to stop fearing the LORD.’ “So we said, ‘Let us prepare and build an altar, not for burnt offering or for sacrifice, but to be a witness between us and you and between the generations after us, that we are to perform the service of the LORD before Him with our burnt offerings, and with our sacrifices and with our peace offerings, so that your sons (descendants) will not say to our sons in time to come, “You have no part in the LORD.” ’