1 Corinthians 7:3–5

3 The husband should give to his wife her conjugal rights, and likewise the wife to her husband. 4 For the wife does not rule over her own body, but the husband does; likewise the husband does not rule over his own body, but the wife does. 5 Do not refuse one another except perhaps by agreement for a season, that you may devote yourselves to prayer; but then come together again, lest Satan tempt you through lack of self-control.