1 Corinthians 6:18
"Flee fornication. Every sin that a man doeth is without the body; but he that committeth fornication sinneth against his own body."
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Dearly beloved, I beseech you as strangers and pilgrims, abstain from fleshly lusts, which war against the soul;
For this is the will of God, even your sanctification, that ye should abstain from fornication:
Mortify therefore your members which are upon the earth; fornication, uncleanness, inordinate affection, evil concupiscence, and covetousness, which is idolatry:
Flee also youthful lusts: but follow righteousness, faith, charity, peace, with them that call on the Lord out of a pure heart.
Marriage is honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge.
Know ye not that the unrighteous shall not inherit the kingdom of God? Be not deceived: neither fornicators, nor idolaters, nor adulterers, nor effeminate, nor abusers of themselves with mankind,
But fornication, and all uncleanness, or covetousness, let it not be once named among you, as becometh saints;
Not in the lust of concupiscence, even as the Gentiles which know not God:
And lest, when I come again, my God will humble me among you, and that I shall bewail many which have sinned already, and have not repented of the uncleanness and fornication and lasciviousness which they have committed.
Wherefore God also gave them up to uncleanness through the lusts of their own hearts, to dishonour their own bodies between themselves: