Numbers 36:6-9

KJV_Strongs(i)
  6 H1697 This is the thing H3068 which the LORD H6680 doth command [H8765]   H1323 concerning the daughters H6765 of Zelophehad H559 , saying [H8800]   H802 , Let them marry H5869 to whom they think H2896 best H4940 ; only to the family H4294 of the tribe H1 of their father H802 shall they marry.
  7 H5159 So shall not the inheritance H1121 of the children H3478 of Israel H5437 remove [H8735]   H4294 from tribe H4294 to tribe H376 : for every one H1121 of the children H3478 of Israel H1692 shall keep [H8799]   H5159 himself to the inheritance H4294 of the tribe H1 of his fathers.
  8 H1323 And every daughter H3423 , that possesseth [H8802]   H5159 an inheritance H4294 in any tribe H1121 of the children H3478 of Israel H802 , shall be wife H259 unto one H4940 of the family H4294 of the tribe H1 of her father H1121 , that the children H3478 of Israel H3423 may enjoy [H8799]   H376 every man H5159 the inheritance H1 of his fathers.
  9 H5159 Neither shall the inheritance H5437 remove [H8735]   H4294 from one tribe H312 to another H4294 tribe H376 ; but every one H4294 of the tribes H1121 of the children H3478 of Israel H1692 shall keep [H8799]   H5159 himself to his own inheritance.