1 Corinthians 7:3-5
The husband should fulfill his marital duty to his wife, and likewise the
wife to her husband. 4 The wife does not have authority over her own body
but yields it to her husband. In the same way, the husband does not have
authority over his own body but yields it to his wife. 5 Do not deprive
each other except perhaps by mutual consent and for a time, so that you may
devote yourselves to prayer. Then come together again so that Satan will
not tempt you because of your lack of self-control.