Hebrews 7:15
And it is still far more evident, if according to the likeness of Melchizedek, there arises another priest,
Psalm 110:4
LORD has sworn, and will not repent. Thou are a priest forever after the order of Melchizedek.
Hebrews 7:3
without father, without mother, without genealogy, having neither beginning of days nor end of life, but having been made like the Son of God, remains a priest continually.
Hebrews 7:11
If indeed therefore perfection was through the Levitical priesthood (for under it the people had received the law), what further need is there for another priest to arise according to the order of Melchizedek, and not be designated
Hebrews 7:17-21
For he testifies, Thou are a priest into the age according to the order of Melchizedek.