5 So by the direction of the Lord, Moses gave orders to the children of Israel, saying, What the tribe of the sons of Joseph have said is right. 6 This is the order of the Lord about the daughters of Zelophehad: The Lord says, Let them take as their husbands whoever is most pleasing to them, but only among the family of their father's tribe. 7 And so no property will be handed from tribe to tribe among the children of Israel; but every one of the children of Israel will keep the heritage of his father's tribe. 8 And every daughter owning property in any tribe of the children of Israel is to be married to one of the family of her father's tribe, so that every man of the children of Israel may keep the heritage of his fathers. 9 And no property will be handed from one tribe to another, but every tribe of the children of Israel will keep its heritage. 10 So the daughters of Zelophehad did as the Lord gave orders to Moses: 11 For Mahlah, Tirzah, and Hoglah, and Milcah, and Noah, the daughters of Zelophehad, took as their husbands the sons of their father's brothers: 12 And were married into the families of the sons of Manasseh, the son of Joseph, and their property was kept in the tribe of their father's family

Matthew Henry's Commentary on Numbers 36:5-12

Commentary on Numbers 36:5-12

(Read Numbers 36:5-12)

Those who consult the oracles of God, concerning the making of their heavenly inheritance sure, shall not only be directed what to do, but their inquiries shall be graciously accepted. God would not have one tribe enriched at the expense of another. Each tribe was to keep to its own inheritance. The daughters of Zelophehad submitted to this appointment. How could they fail to marry well, when God himself directed them? Let the people of God learn how suitable and proper it is, like the daughters of Israel, to be united only to their own people. Ought not every true believer Israel, to be united only to their own people. Ought not every true believer in Jesus, to be very attentive in the near and tender relations of life, to be united only to such as are united to the Lord? All our intentions and inclinations ought to be subjected to the will of God, when that is made known to us, and especially in contracting marriage. Although the word of God allows affection and preference in this important relation, it does not sanction that foolish, ungovernable, and idolatrous passion, which cares not what may be the end; but in defiance of authority, determines upon self-gratification. All such conduct, however disguised, is against common sense, the interests of society, the happiness of the marriage relation, and, what is still more evil, against the religion of Christ.