Translations
but this One was installed with an oath by the One who declared: "The Lord has sworn and will not take it back: 'You are a priest forever.'"
but this One was appointed with an oath by the One who said to Him: "YHWH has sworn and will not change His mind: 'You are a cohen l'olam.'"
(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:)
but Jesus became a priest with an oath by the One who said to Him: “The Lord has sworn and will not change His mind: ‘You are a priest forever.’”

