Matthew 5:28

But I say to you, That whoever looketh on a woman to lust after her, hath committed adultery with her already in his heart.

2 Samuel 11:2

And it came to pass in an evening, that David arose from off his bed, and walked upon the roof of the king's house: and from the roof he saw a woman washing herself; and the woman was very beautiful to look upon.

Job 31:1

I Made a covenant with my eyes; why then should I think upon a maid?

Proverbs 6:25

Lust not after her beauty in thy heart; neither let her take thee with her eyelids.

James 1:14-15

But every man is tempted, when he is drawn away by his own lust, and enticed.

1 John 2:16

For all that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not from the Father, but is from the world.

Genesis 34:2

And when Shechem, the son of Hamor the Hivite, prince of the country, saw her, he took her, and lay with her, and defiled her.

Genesis 39:7-23

And it came to pass after these things, that his master's wife cast her eyes upon Joseph: and she said, Lie with me.

Exodus 20:17

Thou shalt not covet thy neighbor's house, thou shalt not covet thy neighbor's wife, nor his man-servant, nor his maid-servant, nor his ox, nor his ass, nor any thing that is thy neighbor's.

Job 31:9

If my heart hath been deceived by a woman, or if I have laid wait at my neighbor's door;

Psalm 119:96

I have seen an end of all perfection: but thy commandment is exceeding broad.

Matthew 5:22

But I say to you, That whoever is angry with his brother without a cause, shall be in danger of the judgment: and whoever shall say to his brother, Raca, shall be in danger of the council: but whoever shall say, Thou fool, shall be in danger of hell-fire.

Matthew 5:39

But I say to you, That ye resist not evil: but whoever shall strike thee on thy right cheek, turn to him the other also.

Matthew 7:28-29

And it came to pass when Jesus had ended these sayings, the people were astonished at his doctrine.

Romans 7:7-8

What shall we say then? Is the law sin? By no means. No, I had not known sin, but by the law: for I had not known lust, except the law had said, Thou shalt not covet.

Romans 7:14

For we know that the law is spiritual: but I am carnal, sold under sin.

2 Peter 2:14

Having eyes full of adultery, and that cannot cease from sin; beguiling unstable souls: they have a heart exercised with covetous practices; cursed children:

Treasury of Scripture Knowledge

Summary

But I say unto you, That whosoever looketh on a woman to lust after her hath committed adultery with her already in his heart.

Bible References

That

Genesis 34:2
And when Shechem, the son of Hamor the Hivite, prince of the country, saw her, he took her, and lay with her, and defiled her.
Genesis 39:7
And it came to pass after these things, that his master's wife cast her eyes upon Joseph: and she said, Lie with me.
Exodus 20:17
Thou shalt not covet thy neighbor's house, thou shalt not covet thy neighbor's wife, nor his man-servant, nor his maid-servant, nor his ox, nor his ass, nor any thing that is thy neighbor's.
2 Samuel 11:2
And it came to pass in an evening, that David arose from off his bed, and walked upon the roof of the king's house: and from the roof he saw a woman washing herself; and the woman was very beautiful to look upon.
Job 31:1
I Made a covenant with my eyes; why then should I think upon a maid?
Proverbs 6:25
Lust not after her beauty in thy heart; neither let her take thee with her eyelids.
James 1:14
But every man is tempted, when he is drawn away by his own lust, and enticed.
2 Peter 2:14
Having eyes full of adultery, and that cannot cease from sin; beguiling unstable souls: they have a heart exercised with covetous practices; cursed children:
1 John 2:16
For all that is in the world, the lust of the flesh, and the lust of the eyes, and the pride of life, is not from the Father, but is from the world.

Hath

Psalm 119:96
I have seen an end of all perfection: but thy commandment is exceeding broad.
Romans 7:7
What shall we say then? Is the law sin? By no means. No, I had not known sin, but by the law: for I had not known lust, except the law had said, Thou shalt not covet.

General references

Exodus 20:14
Thou shalt not commit adultery.
Leviticus 18:20
Moreover, thou shalt not lie carnally with thy neighbor's wife, to defile thyself with her.
Deuteronomy 5:18
Neither shalt thou commit adultery.
Proverbs 23:31
Look not thou upon the wine when it is red, when it giveth its color in the cup, when it moveth itself aright.