Heb Hebrews, chapter Epistle to the Hebrews, chapter 7
If therefore perfection were by the Levitical priesthood, (for under it the people received the law,) what further need [was there] that another priest should rise after the order of Malki-Tzedek [king of righteousness], and not be called after the order of Aharon [Bright, Very High]?Gal 2:21; Heb 8:7
For the priesthood being changed, there is made of necessity a change also of the law.
For he of whom these things are spoken pertains to another tribe, of which no man gave attendance at the altar.