Hebrews 7:11-13

Revised Geneva Translation

¹¹ Therefore, if perfection had been by the priesthood of the Levites (for under it the people received the Law) what further need was there for another priest to rise after the order of Melchizedek, and not to be called after the order of Aaron?

¹² For if the priesthood is changed, then the Law must be changed.

¹³ For He of Whom these things are spoken belongs to another tribe, from which no man served at the altar.