Numbers 36:5-7

Douay-Rheims 1899 American Edition

⁵ Moses answered the children of Israel, and said by the command of the Lord: The tribe of the children of Joseph hath spoken rightly.

⁶ And this is the law promulgated by the Lord touching the daughters of Salphaad: Let them marry to whom they will, only so that it be to men of their own tribe.

⁷ Lest the possession of the children of Israel be mingled from tribe to tribe. For all men shall marry wives of their own tribe and kindred: