NASB 1995
Flee immorality. Every other sin that a man commits is outside the body, but the immoral man sins against his own body.

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 ...