1 Corinthians 7:1-5
Now concerning the things whereof ye wrote unto me: [It is] good for a man not to touch a woman.
Nevertheless, [to avoid] fornication, let every man have his own wife, and let every woman have her own husband.
Let the husband render unto the wife due benevolence: and likewise also the wife unto the husband.
The wife hath not power of her own body, but the husband: and likewise the husband hath not power of his own body, but the wife.
Defraud ye not one the other, except [it be] with consent for a time, that ye may give yourselves to fasting and prayer; and come together again, that Satan tempt you not for your incontinency.