Numbers 36:6
and so Jehovah says that the daughters of Zelophehad are free to marry anyone they wish but only within their own tribe.
Genesis 24:57-58
They answered: Let us call her and find out what she has to say.
Numbers 36:12
They married within the families of the descendants of Manasseh, son of Joseph. So their land stayed in the tribe of their father's family.
Genesis 24:3
I want you to swear by Jehovah God of heaven and earth that you will not get my son a wife from the daughters of the Canaanites among whom I am living.
2 Corinthians 6:14
Do not be unequally yoked with unbelievers: for what fellowship does righteousness have with lawlessness? Or what communion does light have with darkness?