Hebrews Chapter 7, Verse 21

21: οι μεν γαρ χωρις ορκωμοσιας εισιν ιερεις γεγονοτες (7-21) ο δε μετα ορκωμοσιας δια του λεγοντος προς αυτον ωμοσεν κυριος και ου μεταμεληθησεται συ ιερευς εις τον αιωνα κατα την ταξιν μελχισεδεκ— edit Textus Receptus
21: (For those priests were made without an oath; but this with an oath by him that said unto him, The Lord sware and will not repent, Thou art a priest for ever after the order of Melchisedec:)- edit KJV text
21: But this with an oath, by him that said unto him: The Lord hath sworn and he will not repent: Thou art a priest for ever).— edit Douay text