Proverbs 5:4

But her end is bitter as wormwood, sharp as a twoedged sword.

Ecclesiastes 7:26

and I find more bitter than death the woman whose heart is snares and nets, and her hands are bonds; whosoever pleases God shall escape from her, but the sinner shall be held prisoner in her.

Psalm 55:21

The words of his mouth were smoother than butter, but war was in his heart; his words were softer than oil, yet they were drawn swords.

Hebrews 4:12

For the word of God is alive and efficient and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.

Judges 16:4-6

And it came to pass afterward that he loved a woman in the valley of Sorek, whose name was Delilah.

Judges 16:15-21

And she said unto him, How canst thou say, I love thee, when thy heart is not with me? Thou hast mocked me these three times and hast not yet told me what gives thee thy great strength.

Psalm 57:4

My soul is among lions, and I lie even among those that are set on fire, even the sons of men, whose teeth are spears and arrows and their tongue a sharp sword.

Proverbs 6:24-35

to keep thee from the evil woman, from the flattery of the tongue of a strange woman.

Proverbs 7:22-23

He went after her straightway, as an ox goes to the slaughter or as a fool to the correction of the stocks,

Proverbs 9:18

But he does not know that the dead are there and that her guests are in the depths of Sheol.

Proverbs 23:27-28

For a whore is a deep ditch and a strange woman is a narrow pit.

Hebrews 12:15-16

looking diligently that no one deviate from the grace of God, lest any root of bitterness springing up impede you, and thereby many be defiled,

Treasury of Scripture Knowledge

Summary

But her end is bitter as wormwood, sharp as a twoedged sword.

General references

Bible References

Her

Proverbs 6:24
to keep thee from the evil woman, from the flattery of the tongue of a strange woman.
Proverbs 7:22
He went after her straightway, as an ox goes to the slaughter or as a fool to the correction of the stocks,
Proverbs 9:18
But he does not know that the dead are there and that her guests are in the depths of Sheol.
Proverbs 23:27
For a whore is a deep ditch and a strange woman is a narrow pit.
Ecclesiastes 7:26
and I find more bitter than death the woman whose heart is snares and nets, and her hands are bonds; whosoever pleases God shall escape from her, but the sinner shall be held prisoner in her.
Hebrews 12:15
looking diligently that no one deviate from the grace of God, lest any root of bitterness springing up impede you, and thereby many be defiled,

Sharp

Judges 16:4
And it came to pass afterward that he loved a woman in the valley of Sorek, whose name was Delilah.
Psalm 55:21
The words of his mouth were smoother than butter, but war was in his heart; his words were softer than oil, yet they were drawn swords.
Hebrews 4:12
For the word of God is alive and efficient and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.

General references

Proverbs 14:13
Even in laughter, the scorner has pain in his heart, and the end of that mirth is heaviness.