Parallel
1 Corinthians 9:19
Patriarchal Greek New Testament (1904) · Berean Standard Bible
Ἐλεύθερος γὰρ ὢν ἐκ πάντων πᾶσιν ἐμαυτὸν ἐδούλωσα, ἵνα τοὺς πλείονας κερδήσω·
Though I am free of obligation to anyone, I make myself a slave to everyone, to win as many as possible.