Numbers 36:8-9 ▼

8 Every daughter who possesses an inheritance [of land] in any one of the tribes of the Israelites shall marry [only] a man whose family is of her father’s tribe, so that the Israelites may each possess the inheritance of his fathers (tribal ancestors).

9 So no inheritance shall be transferred from one tribe to another, but each of the tribes of the Israelites shall hold to its own inheritance.”