1 Corinthians 6:15-17

Young's Literal Translation

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;