Flee fornication. Every sin that a man doeth is without the body; but he that committeth fornication sinneth against his own body.
Berean Study Bible (BSB) - 1 Corinthians 6:18 >Flee from sexual immorality. Every other sin a man can commit is outside his body, but he who sins sexually sins against his own body.
Textus Receptus (TR) - 1 Corinthians 6:18 >Φεύγετε τὴν πορνείαν. Πᾶν ἁμάρτημα ὃ ἐὰν ποιήσῃ ἄνθρωπος ἐκτὸς τοῦ σώματός ἐστιν· ὁ δὲ πορνεύων εἰς τὸ ἴδιον σῶμα ἁμαρτάνει.