Numbers 36:6

This is what the Lord commands concerning the daughters of Zelophehad : Let them marry whom they think best , only they shall marry within the clan of the tribe of their father .

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.

This is the thing which the Lord doth command concerning the daughters of Zelophehad, saying, Let them marry to whom they think best; only to the family of the tribe of their father shall they marry.