'Self control' in the Bible

Do not deprive each other [of these marital rights], except by mutual agreement, so that you can spend the time in prayer. Then resume [normal sexual] relations again, so Satan is not able to tempt you [i.e., to have an affair] because of your lack of self-control.

And everyone who [strenuously] competes in athletic events exercises self-control during training. Now they do this to receive a laurel wreath that withers, but we [do it to receive] a lasting crown.