1st Corinthians 6:15

12 All things are lawful to me, but all things are not profitable; all things are lawful to me, but I -- I will not be under authority by any;

13 the meats [are] for the belly, and the belly for the meats. And God both this and these shall make useless; and the body [is] not for whoredom, but for the Lord, and the Lord for the body;

14 and God both the Lord did raise, and us will raise up through His power.

15 Have ye not known that your bodies are members of Christ? having taken, then, the members of the Christ, shall I make [them] members of an harlot? let it be not!

16 have ye not known that he who is joined to the harlot is one body? `for they shall be -- saith He -- the two for one flesh.`

17 And he who is joined to the Lord is one spirit;

18 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.