1 Corinthians 7:5-7

5 Do not refuse and deprive and defraud each other [of your due marital rights], except perhaps by mutual consent for a time, so that you may devote yourselves unhindered to prayer. But afterwards resume marital relations, lest Satan tempt you [to sin] through your lack of restraint of sexual desire. ⓐ

6 But I am saying this more as a matter of permission and concession, not as a command or regulation.

7 I wish that all men were like I myself am [in this matter of self-control]. But each has his own special gift from God, one of this kind and one of another.