1 Corinthians 6:15-20 KJV

15 Know ye not that your bodies are the members of Christ? shall I then take the members of Christ, and make them the members of an harlot? God forbid * .
16 What? know ye not that he which is joined to an harlot is one body? for two, saith he , shall be one * flesh.
17 But he that is joined unto the Lord is one spirit.
19 What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own?