Proverbs 5:3-4
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.

Proverbs 6:24
to keep you from the evil woman, from the smooth tongue of the adulteress.

Proverbs 2:16-19
It will rescue you from the forbidden woman, from the stranger with seductive words / who abandons the partner of her youth and forgets the covenant of her God. / For her house sinks down to death, and her tracks to the departed spirits. ...

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. ...

Proverbs 22:14
The mouth of an adulteress is a deep pit; he who is under the wrath of the LORD will fall into it.

Proverbs 23:27-28
For a prostitute is a deep pit, and an adulteress is a narrow well. / Like a robber she lies in wait and multiplies the faithless among men.

Judges 16:15-17
“How can you say, ‘I love you,’” she asked, “when your heart is not with me? This is the third time you have mocked me and failed to reveal to me the source of your great strength!” / Finally, after she had pressed him daily with her words and pleaded until he was sick to death, / Samson told her all that was in his heart: “My hair has never been cut, because I have been a Nazirite to God from my mother’s womb. If I am shaved, my strength will leave me, and I will become as weak as any other man.”

Genesis 39:7-12
and after some time his master’s wife cast her eyes upon Joseph and said, “Sleep with me.” / But he refused. “Look,” he said to his master’s wife, “with me here, my master does not concern himself with anything in his house, and he has entrusted everything he owns to my care. / No one in this house is greater than I am. He has withheld nothing from me except you, because you are his wife. So how could I do such a great evil and sin against God?” ...

2 Samuel 11:2-4
One evening David got up from his bed and strolled around on the roof of the palace. And from the roof he saw a woman bathing—a very beautiful woman. / So David sent and inquired about the woman, and he was told, “This is Bathsheba, the daughter of Eliam and the wife of Uriah the Hittite.” / Then David sent messengers to get her, and when she came to him, he slept with her. (Now she had just purified herself from her uncleanness.) Then she returned home.

Jeremiah 3:6-10
Now in the days of King Josiah, the LORD said to me, “Have you seen what faithless Israel has done? She has gone up on every high hill and under every green tree to prostitute herself there. / I thought that after she had done all these things, she would return to Me. But she did not return, and her unfaithful sister Judah saw it. / She saw that because faithless Israel had committed adultery, I gave her a certificate of divorce and sent her away. Yet that unfaithful sister Judah had no fear and prostituted herself as well. ...

Ezekiel 16:30-34
How weak-willed is your heart, declares the Lord GOD, while you do all these things, the acts of a shameless prostitute! / But when you built your mounds at the head of every street and made your lofty shrines in every public square, you were not even like a prostitute, because you scorned payment. / You adulterous wife! You receive strangers instead of your own husband! ...

Matthew 5:28
But I tell you that anyone who looks at a woman to lust after her has already committed adultery with her in his heart.

Matthew 15:19
For out of the heart come evil thoughts, murder, adultery, sexual immorality, theft, false testimony, and slander.

Mark 7:21-23
For from within the hearts of men come evil thoughts, sexual immorality, theft, murder, adultery, / greed, wickedness, deceit, debauchery, envy, slander, arrogance, and foolishness. / All these evils come from within, and these are what defile a man.”

Romans 1:24-27
Therefore God gave them over in the desires of their hearts to impurity for the dishonoring of their bodies with one another. / They exchanged the truth of God for a lie, and worshiped and served the creature rather than the Creator, who is forever worthy of praise! Amen. / For this reason God gave them over to dishonorable passions. Even their women exchanged natural relations for unnatural ones. ...