3 Bible Verses about Appetite, Sexual

So once for all put to death your lower, earthly nature with respect to sexual immorality, impurity, passion, evil desire, and greed, which is real idolatry.

For it is God's will that you should keep pure in person, that you should practice abstinence from sexual immorality, that each man among you should learn to take his own wife out of pure and honorable motives, not out of evil passions as the heathen do who do not know God;

Now I take up the matters about which you wrote me. It may be good thing for a man to remain unmarried; but because of so much sexual immorality every man should have a wife of his own, and every woman a husband of her own. The husband must always give his wife what is due her, and the wife too must do so for her husband.read more.
The wife does not have the right to do as she pleases with her own body; the husband has his right to it. In the same way the husband does not have the right to do as he pleases with his own body; the wife has her right to it. You husbands and wives must stop refusing each other what is due, unless you agree to do so just for awhile, so as to have plenty of time for prayer, and then to be together again, so as to keep Satan from tempting you because of your lack of self-control. But I say this by way of concession, not by way of command. However, I should like for everyone to be just as I am myself, yet each of us has his own special gift from God, one for one way, another for another. To unmarried people and to widows I would say this: It would be a fine thing for them to remain single, as I am. But if they do not practice self-control, let them marry. For it is better to marry than to be burning in the fire of passion.