Numbers 36:6-8

Holman Christian Standard Bible

⁶ This is what the Lord has commanded concerning Zelophehad’s daughters: They may marry anyone they like provided they marry within a clan of their ancestral tribe. ⁷ An inheritance belonging to the Israelites must not transfer from tribe to tribe, because each of the Israelites is to retain the inheritance of his ancestral tribe. ⁸ Any daughter who possesses an inheritance from an Israelite tribe must marry someone from the clan of her ancestral tribe, so that each of the Israelites will possess the inheritance of his fathers.