"That is why we said, 'Let us get ready and build an altar--but not for burnt offerings or sacrifices.'
On the contrary, it is to be a witness1 between us and you and the generations that follow, that we will worship the LORD at his sanctuary with our burnt offerings, sacrifices and fellowship offerings.2 Then in the future your descendants will not be able to say to ours, 'You have no share in the LORD.'
References for Joshua 22:27
"And we said, 'If they ever say this to us, or to our descendants, we will answer: Look at the replica of the LORD's altar, which our fathers built, not for burnt offerings and sacrifices, but as a witness3 between us and you.'
References for Joshua 22:28