Cross reference
Numbers 36:6
6 This is the thing which Yahweh does command concerning the daughters of Zelophehad, saying, Let them be married to whom they think best; only into the family of the tribe of their father shall they be married.
Genesis 24:57-58
57 They said, "We will call the young lady, and ask her."
58 They called Rebekah, and said to her, "Will you go with this man?" She said, "I will go."
Numbers 36:12
12 They were married into the families of the sons of Manasseh the son of Joseph; and their inheritance remained in the tribe of the family of their father.
Genesis 24:3
3 I will make you swear by Yahweh, the God of heaven and the God of the earth, that you shall not take a wife for my son of the daughters of the Canaanites, among whom I live.
2 Corinthians 6:14
14 Don't be unequally yoked with unbelievers, for what fellowship have righteousness and iniquity? Or what communion has light with darkness?