Parallel
1 Corinthians 9:27
Nestle 1904 Greek New Testament · Berean Standard Bible
ἀλλὰ ὑπωπιάζω μου τὸ σῶμα καὶ δουλαγωγῶ μή πως ἄλλοις κηρύξας αὐτὸς ἀδόκιμος γένωμαι
No, I discipline my body and make it my slave, so that after I have preached to others, I myself will not be disqualified.