Numbers 36:5

2 saying, “When the LORD commanded my lord to give the land as an inheritance to the Israelites by lot, He also commanded him to give the inheritance of our brother Zelophehad to his daughters.

3 But if they marry any of the men from the other tribes of Israel, their inheritance will be withdrawn from the portion of our fathers and added to the tribe into which they marry. So our allotted inheritance would be taken away.

4 And when the Jubilee for the Israelites comes, their inheritance will be added to the tribe into which they marry and taken away from the tribe of our fathers.”

5 So at the word of the LORD, Moses commanded the Israelites: “The tribe of the sons of Joseph speaks correctly.

6 This is what the LORD has commanded concerning the daughters of Zelophehad: They may marry anyone they please, provided they marry within a clan of the tribe of their father.

7 No inheritance in Israel may be transferred from tribe to tribe, because each of the Israelites is to retain the inheritance of the tribe of his fathers.

8 Every daughter who possesses an inheritance from any Israelite tribe must marry within a clan of the tribe of her father, so that every Israelite will possess the inheritance of his fathers.