Proverbs 6:27-29
Can a man embrace fire and his clothes not be burned? / Can a man walk on hot coals without scorching his feet? / So is he who sleeps with another man’s wife; no one who touches her will go unpunished.

Proverbs 6:32-35
He who commits adultery lacks judgment; whoever does so destroys himself. / Wounds and dishonor will befall him, and his reproach will never be wiped away. / For jealousy enrages a husband, and he will show no mercy in the day of vengeance. ...

James 1:14-15
But each one is tempted when by his own evil desires he is lured away and enticed. / Then after desire has conceived, it gives birth to sin; and sin, when it is full-grown, gives birth to death.

Matthew 5:28-30
But I tell you that anyone who looks at a woman to lust after her has already committed adultery with her in his heart. / If your right eye causes you to sin, gouge it out and throw it away. It is better for you to lose one part of your body than for your whole body to be thrown into hell. / And if your right hand causes you to sin, cut it off and throw it away. It is better for you to lose one part of your body than for your whole body to depart into hell.

1 Corinthians 6:18
Flee from sexual immorality. Every other sin a man can commit is outside his body, but he who sins sexually sins against his own body.

Proverbs 7:6-27
For at the window of my house I looked through the lattice. / I saw among the simple, I noticed among the youths, a young man lacking judgment, / crossing the street near her corner, strolling down the road to her house, ...

1 Thessalonians 4:3-5
For it is God’s will that you should be holy: You must abstain from sexual immorality; / each of you must know how to control his own body in holiness and honor, / not in lustful passion like the Gentiles who do not know God;

2 Peter 2:14
Their eyes are full of adultery; their desire for sin is never satisfied; they seduce the unstable. They are accursed children with hearts trained in greed.

Proverbs 5:3-5
Though the lips of the forbidden woman drip honey and her speech is smoother than oil, / in the end she is bitter as wormwood, sharp as a double-edged sword. / Her feet go down to death; her steps lead straight to Sheol.

Romans 6:12-13
Therefore do not let sin reign in your mortal body so that you obey its desires. / Do not present the parts of your body to sin as instruments of wickedness, but present yourselves to God as those who have been brought from death to life; and present the parts of your body to Him as instruments of righteousness.

Galatians 5:19-21
The acts of the flesh are obvious: sexual immorality, impurity, and debauchery; / idolatry and sorcery; hatred, discord, jealousy, and rage; rivalries, divisions, factions, / and envy; drunkenness, orgies, and the like. I warn you, as I did before, that those who practice such things will not inherit the kingdom of God.

1 Corinthians 10:8
We should not commit sexual immorality, as some of them did, and in one day twenty-three thousand of them died.

Proverbs 9:13-18
The woman named Folly is loud; she is naive and knows nothing. / She sits at the door of her house, on a seat in the heights of the city, / calling out to those who pass by, who make their paths straight. ...

Ephesians 5:3-5
But among you, as is proper among the saints, there must not be even a hint of sexual immorality, or of any kind of impurity, or of greed. / Nor should there be obscenity, foolish talk, or crude joking, which are out of character, but rather thanksgiving. / For of this you can be sure: No immoral, impure, or greedy person (that is, an idolater) has any inheritance in the kingdom of Christ and of God.

Hebrews 13:4
Marriage should be honored by all and the marriage bed kept undefiled, for God will judge the sexually immoral and adulterers.