3 Bible Verses about Appetite, Sexual

Mortify therefore your members which are on the earth, fornication, impurity, the vile passion, evil concupiscence, and insatiable desire, which is idolatry:

For this is the will of God, even your sanctification, that you should abstain from whoredom; that every one of you may know how to possess his own vessel in sanctification and honour, not in the vile passion of lewdness, as the Gentiles which know not God;

NOW with regard to those things concerning which ye have written unto me, it were good for a man not to touch a woman. But because of the whoredoms, let every man have his own wife, and every wife her own husband. Let the husband render to the wife due benevolence, and in like manner also the wife to the husband.read more.
The wife hath not power over her own body, but the husband: in like manner also the husband has not power over his own body, but the wife. Defraud not one another, except it may be by consent occasionally, that ye may have more leisure for fasting and prayer; and come together again, lest Satan tempt you through your incontinence. But in this I speak my opinion only, not authoritatively. For I would that all men were even as myself: but every man hath his peculiar gift from God, one of this sort, and another of that. I say then to the unmarried and the widows, that it is becoming them if they abide as I am. But if they have not the gift of continence, let them marry: for it is better to marry than to burn.