Joshua 22:25-27

25For the LORD has made the Jordan a border between us and you Reubenites and Gadites. You have no share in the LORD!’ So your descendants could cause ours to stop fearing the LORD.

26That is why we said, ‘Let us take action and build an altar for ourselves, but not for burnt offerings or sacrifices. 27Rather, let it be a witness between us and you and the generations to come, that we will worship the LORD in His presence with our burnt offerings, sacrifices, and peace offerings.’ Then in the future, your descendants cannot say to ours, ‘You have no share in the LORD!’