NASB 1995
rather it shall be a witness between us and you and between our 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 will not say to our sons in time to come, "You have no portion in the LORD."'

American Standard Version
but it shall be a witness between us and you, and between our generations after us, that we may do the service of Jehovah before him with our burnt-offerings, and with our sacrifices, and with our peace-offerings; that your children may not say to our children in time to come, Ye have no portion in Jehovah.

Berean Study Bible
Rather, 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!’

Douay-Rheims Bible
But for a testimony between us and you, and our posterity and yours, that we may serve the Lord, and that we may have a right to offer both holocausts, and victims and sacrifices of peace offerings: and that your children to morrow may not say to our children: You have no part in the Lord.

English Revised Version
but it shall be a witness between us and you, and between our generations after us, that we may do the service of the LORD before him with our burnt offerings, and with our sacrifices, and with our peace offerings; that your children may not say to our children in time to come, Ye have no portion in the LORD.

King James Bible
But that it may be a witness between us, and you, and our generations after us, that we might do the service of the LORD before him with our burnt offerings, and with our sacrifices, and with our peace offerings; that your children may not say to our children in time to come, Ye have no part in the LORD.

World English Bible
but it will be a witness between us and you, and between our generations after us, that we may perform the service of Yahweh before him with our burnt offerings, with our sacrifices, and with our peace offerings;' that your children may not tell our children in time to come, 'You have no portion in Yahweh.'

Young's Literal Translation
but a witness it is between us and you, and between our generations after us, to do the service of Jehovah before Him with our burnt-offerings, and with our sacrifices, and with our peace-offerings, and your sons do not say hereafter to our sons, Ye have no portion in Jehovah.

Joshua 22:27 Additional Translations ...