Parallel
Hebrews 8:4
Nestle 1904 Greek New Testament · Berean Standard Bible
εἰ μὲν οὖν ἦν ἐπὶ γῆς οὐδ’ ἂν ἦν ἱερεύς ὄντων τῶν προσφερόντων κατὰ νόμον τὰ δῶρα
Now if He were on earth, He would not be a priest, since there are already priests who offer gifts according to the law.