Matthew 5:28

But I tell you that anyone who looks at a woman with desire has already committed adultery with her in his heart.

James 1:14-15

When anyone is tempted, it is by his own desire that he is enticed and allured.

Treasury of Scripture Knowledge

Summary

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

Bible References

Lust

Matthew 5:28
But I tell you that anyone who looks at a woman with desire has already committed adultery with her in his heart.
James 1:14
When anyone is tempted, it is by his own desire that he is enticed and allured.