Cross reference
Hebrews 5:10
10 having been addressed by God a chief priest, according to the order of Melchisedek,
Hebrews 5:5-6
5 so also the Christ did not glorify himself to become chief priest, but He who spake unto him: `My Son thou art, I to-day have begotten thee;'
6 as also in another `place' He saith, `Thou `art' a priest -- to the age, according to the order of Melchisedek;'
Hebrews 6:20
20 whither a forerunner for us did enter -- Jesus, after the order of Melchisedek chief priest having become -- to the age.