Proverbs 24:9
The thought of foolishness is sin; and the scorner is hateful to men.
Matthew 15:19
For out of the heart come evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies;
Acts 8:22
Therefore repent of this wickedness of yours, and pray God if perhaps the thought of your heart may be forgiven you.
Genesis 6:5
And Jehovah saw that the wickedness of man was great in the earth, and every imagination of the thoughts of his heart was only evil continually.
Genesis 8:21
And Jehovah smelled a sweet odor. And Jehovah said in His heart, I will never again curse the ground for man's sake, because the imagination of man's heart is evil from his youth. And I will not again smite every living thing as I have done.
Psalm 119:113
SAMECH: I hate half-hearted thoughts; but Your Law do I love.
Proverbs 22:10
Cast out the scorner, and fighting shall go out; yes, quarrels and shame shall cease.
Proverbs 23:7
for as he thinks in his heart, so is he; Eat and drink, he says to you, but his heart is not with you.
Proverbs 24:8
He who plots to do evil shall be called a master of wicked thoughts.
Proverbs 29:8
Scornful men bring a city into a snare, but the wise turn away wrath.
Isaiah 55:7
Let the wicked forsake his way, and the unrighteous man his thoughts; and let him return to Jehovah, and He will have mercy on him; and to our God, for He will abundantly pardon.
Jeremiah 4:14
O Jerusalem, cleanse your heart from evil so that you may be saved. How long shall your vain thoughts lodge within you?
Matthew 5:28
But I say to you that whoever looks on a woman to lust after her has already committed adultery with her in his heart.
Matthew 9:4
And Jesus, knowing their thoughts, said, Why do you think evil in your hearts?
2 Corinthians 10:5
pulling down imaginations and every high thing that exalts itself against the knowledge of God, and bringing into captivity every thought into the obedience of Christ;