'Self control' in the Bible

Don't deprive one another, unless it is by consent for a season, that you may give yourselves to fasting and prayer, and may be together again, that Satan doesn't tempt you because of your lack of self-control.

But if they don't have self-control, let them marry. For it's better to marry than to burn.

Every man who strives in the games exercises self-control in all things. Now they do it to receive a corruptible crown, but we an incorruptible.