Leviticus 15:18

If a man lies with a woman and has an emission of semen, both of them shall bathe themselves in water and be unclean until the evening.

And he said to the people, "Be ready for the third day; do not go near a woman."

And anyone who touches his bed shall wash his clothes and bathe himself in water and be unclean until the evening.

And the priest answered David, "I have no common bread on hand, but there is holy bread--if the young men have kept themselves from women."

Behold, I was brought forth in iniquity, and in sin did my mother conceive me.

"All things are lawful for me," but not all things are helpful. "All things are lawful for me," but I will not be enslaved by anything.

Flee from sexual immorality. Every other sin a person commits is outside the body, but the sexually immoral person sins against his own body.

Now this I say and testify in the Lord, that you must no longer walk as the Gentiles do, in the futility of their minds.

But sexual immorality and all impurity or covetousness must not even be named among you, as is proper among saints.

For this is the will of God, your sanctification:that you abstain from sexual immorality;

So flee youthful passions and pursue righteousness, faith, love, and peace, along with those who call on the Lord from a pure heart.

Let marriage be held in honor among all, and let the marriage bed be undefiled, for God will judge the sexually immoral and adulterous.

Beloved, I urge you as sojourners and exiles to abstain from the passions of the flesh, which wage war against your soul.

Treasury of Scripture Knowledge

The woman also with whom man shall lie with seed of copulation, they shall both bathe themselves in water, and be unclean until the even.