Numbers 36:2

36:2 They said, “The Lord commanded my lord to give the land as an inheritance by lot to the Israelites; and my lord was commanded by the Lord to give the inheritance of our brother Zelophehad to his daughters.

Numbers 36:8

36:8 And every daughter who possesses an inheritance from any of the tribes of the Israelites must become the wife of a man from any family in her father’s tribe, so that every Israelite may retain the inheritance of his fathers.