Numbers 36:1-3

New Revised Standard Version, Anglicised

Marriage of Female Heirs

36 The heads of the ancestral houses of the clans of the descendants of Gilead son of Machir son of Manasseh, of the Josephite clans, came forward and spoke in the presence of Moses and the leaders, the heads of the ancestral houses of the Israelites; ² they said, ‘The Lord commanded my lord to give the land for 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. ³ But if they are married into another Israelite tribe, then their inheritance will be taken from the inheritance of our ancestors and added to the inheritance of the tribe into which they marry; so it will be taken away from the allotted portion of our inheritance.