New King James Version
7 Now beyond all contradiction the lesser is blessed by the better. 8 Here mortal men receive tithes, but there he receives them, (A)of whom it is witnessed that he lives. 9 Even Levi, who receives tithes, paid tithes through Abraham, so to speak, 10 for he was still in the loins of his father when Melchizedek met him.
Need for a New Priesthood(B)
11 (C)Therefore, if perfection were through the Levitical priesthood (for under it the people received the law), what further need was there that another priest should rise according to the order of Melchizedek, and not be called according to the order of Aaron? 12 For the priesthood being changed, of necessity there is also a change of the law. 13 For He of whom these things are spoken belongs to another tribe, from which no man has [a]officiated at the altar.
14 For it is evident that (D)our Lord arose from (E)Judah, of which tribe Moses spoke nothing concerning [b]priesthood. 15 And it is yet far more evident if, in the likeness of Melchizedek, there arises another priest 16 who has come, not according to the law of a fleshly commandment, but according to the power of an endless life. 17 For [c]He testifies:
(F)“You are a priest forever
According to the order of Melchizedek.”