1 Samuel 21:4–5
4 And the priest answered David, “I have no common bread on hand, but there is yholy bread—zif the young men have kept themselves from women.” 5 And David answered the priest, “Truly women have been kept from us as always when I go on an expedition. The vessels of the young men are holy even when it is an ordinary journey. How much more today will their vessels be holy?”
1 Corinthians 7:5
5 vDo not deprive one another, except perhaps by agreement for a limited time, that you may devote yourselves to prayer; but then come together again, wso that Satan may not tempt you because of your lack of self-control.