1 Corinthians 6:12-20 - Avoid Sexual Immorality
12 All things are lawful for me, but all things are not expedient; all things are lawful for me, but I will not put myself under the power of any. 13 Meats are for the belly, and the belly for meats; but God will destroy both it and them. Now the body is not for whoredom, but for the Lord, and the Lord for the body. 14 And God hath both raised up the Lord, and will raise us up by his own power. 15 Know ye not that your bodies are the members of Christ? Taking then the members of Christ, shall I make them members of an harlot? God forbid. 16 Do you not know that he that is joined to an harlot is one body with her? For they two, saith he, shall be "one flesh." 17 But he that is joined to the Lord is one spirit.
18 Flee whoredom. Every other sin which a man may commit is without the body; but he who committeth whoredom sinneth against his own body. 19 Do ye not know that your body is the temple of the Holy Ghost, which is in you, which ye have from God, and ye are not your own? 20 For ye have been bought with a price: glorify then God in your body, and in your spirit, which are God's.