Numbers 36:6-8 English Standard Version (ESV)
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. 7 The inheritance of the people of Israel shall not be transferred from one tribe to another, for every one of the people of Israel shall hold on to the inheritance of the tribe of his fathers. 8 And every daughter who possesses an inheritance in any tribe of the people of Israel shall be wife to one of the clan of the tribe of her father, so that every one of the people of Israel may possess the inheritance of his fathers.
Bamidbar 36:6-8 Orthodox Jewish Bible (OJB)
6 This is the thing which Hashem doth command concerning the Banot Tzelophechad, saying, Let them marry to whom they think best; only within the Mishpakhat Matteh Avihem shall they marry.
7 So shall not the nachalah of the Bnei Yisroel remove from matteh to matteh; for every ish of the Bnei Yisroel shall keep himself to the nachalat matteh of his Avot.
8 And every bat, that possesseth a nachalah in mattot Bnei Yisroel, shall be isha unto one of the mishpakhat matteh of her av, that the Bnei Yisroel may possess every ish the nachalat of his avot.