1 Corinthians 6

15 Do you not know that your bodies are members of Christ himself? Shall I then take the members of Christ and unite them with a prostitute? Never! 16 Do you not know that he who unites himself with a prostitute is one with her in body? For it is said, "The two will become one flesh."*6:16 Gen. 2:2417 But whoever is united with the Lord is one with him in spirit.*6:17 Or in the Spirit