King James Version (KJV) - Numbers 36:12 >

[And] they were married into the families of the sons of Manasseh the son of Joseph, and their inheritance remained in the tribe of the family of their father.

Berean Study Bible (BSB) - Numbers 36:12 >

They married within the clans of the descendants of Manasseh son of Joseph, and their inheritance remained within the tribe of their father’s clan.