Numbers 36:5-7  New International Version

⁵ Then at the Lord’s command Moses gave this order to the Israelites: “What the tribe of the descendants of Joseph is saying is right. ⁶ This is what the Lord commands for Zelophehad’s daughters: They may marry anyone they please as long as they marry within their father’s tribal clan. ⁷ No inheritance^(A) in Israel is to pass from one tribe to another, for every Israelite shall keep the tribal inheritance of their ancestors.