Hebrews 7:22 YLT

²⁰  And inasmuch as 'it is' not apart from oath, (for those indeed apart from oath are become priests,

²¹  and he with an oath through Him who is saying unto him, 'The Lord sware, and will not repent, Thou 'art' a priest -- to the age, according to the order of Melchisedek;')

²²  by so much of a better covenant hath Jesus become surety,

²³  and those indeed are many who have become priests, because by death they are hindered from remaining;

²⁴  and he, because of his remaining -- to the age, hath the priesthood not transient,