Hebrews 7:12 YLT

¹⁰  for he was yet in the loins of the father when Melchisedek met him.

¹¹  If indeed, then, perfection were through the Levitical priesthood -- for the people under it had received law -- what further need, according to the order of Melchisedek, for another priest to arise, and not to be called according to the order of Aaron?

¹²  for the priesthood being changed, of necessity also, of the law a change doth come,

¹³  for he of whom these things are said in another tribe hath had part, of whom no one gave attendance at the altar,

¹⁴  for 'it is' evident that out of Judah hath arisen our Lord, in regard to which tribe Moses spake nothing concerning priesthood.