1 Corinthians 7:2-6

2But because of much immorality, let each man have his own wife, and let each woman have her own husband.

3Let the husband fulfill his obligation to his wife, and likewise also the wife to her husband.

4The wife does not have the rights to her own body, but the husband. Likewise also the husband does not have the rights to his own body, but the wife.

5Do not deprive one another—except by mutual consent for a time, so that you may devote yourselves to prayer. Then come together again, so that satan doesn’t tempt you because of your lack of self-control.

6But this I say as a concession, not as a command.