G2420–ἱερωσύνη–hierōsunē

If indeed then perfection were by the Levitical priesthood, for the people had their law given to them in connexion with *it*, what need [ergänzt: was there] still that a different priest should arise according to the order of Melchisedec, and not be named after the order of Aaron?

ἱερωσύνης hi'erōsunēs “priesthood”

For, the priesthood being changed, there takes place of necessity a change of law also.

ἱερωσύνης hi'erōsunēs “priesthood”

but he, because of his continuing for ever, has the priesthood unchangeable.

ἱερωσύνην· hi'erōsunēn “priesthood;”