Parallel
Hebrews 7:16
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
ὃς οὐ κατὰ νόμον ἐντολῆς σαρκικῆς γέγονεν, ἀλλὰ κατὰ δύναμιν ζωῆς ἀκαταλύτου·
one who has become a priest not by a law of succession, but by the power of an indestructible life.