GOD'S WORD® Translation
Stay away from sexual sins. Other sins that people commit don't affect their bodies the same way sexual sins do. People who sin sexually sin against their own bodies.

American Standard Version
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
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.

Douay-Rheims Bible
Fly fornication. Every sin that a man doth, is without the body; but he that committeth fornication, sinneth against his own body.

English Revised Version
Flee fornication. Every sin that a man doeth is without the body; but he that committeth fornication sinneth against his own body.

King James Bible
Flee fornication. Every sin that a man doeth is without the body; but he that committeth fornication sinneth against his own body.

World English Bible
Flee sexual immorality! "Every sin that a man does is outside the body," but he who commits sexual immorality sins against his own body.

Young's Literal Translation
flee the whoredom; every sin -- whatever a man may commit -- is without the body, and he who is committing whoredom, against his own body doth sin.

1 Corinthians 6:18 Additional Translations ...