Proverbs 24:9
The thought of the foolish is sin, and the scorner is an abomination to men.
Matthew 15:19
For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false witness, blasphemies:
Acts 8:22
Repent therefore of this thy wickedness and pray God, if perhaps this thought of thine heart may be forgiven thee.
Genesis 6:5
And GOD saw that the wickedness of man was great in the earth and that every imagination of the thoughts of his heart was only evil continually.
Genesis 8:21
And the LORD smelled a savour of rest, and the LORD said in his heart, I will not again curse the ground any more for man's sake, for the intent of man's heart is evil from his childhood; neither will I again smite any more every living thing as I have done.
Psalm 119:113
SAMECH. I hate vain thoughts; but I love thy law.
Proverbs 22:10
Cast out the scorner, and contention shall go out; strife and reproach shall cease.
Proverbs 23:7
for as he thinks in his soul, so is he; Eat and drink, he shall say unto thee, but his heart is not with thee.
Proverbs 24:8
He that devises to do evil shall be called a man of evil designs.
Proverbs 29:8
Scornful men bring a city into a snare, but wise men turn away wrath.
Isaiah 55:7
Let the wicked forsake his way, and the unrighteous man his thoughts: and let him return unto the LORD, and he will have mercy upon him; and to our God, for he will abundantly pardon.
Jeremiah 4:14
O Jerusalem, wash thine heart from wickedness that thou may be saved. How long shalt thou entertain the thoughts of thy iniquity within thee?
Matthew 5:28
but I say unto you, That whosoever looks on a woman to lust after her has committed adultery with her already in his heart.
Matthew 9:4
And Jesus knowing their thoughts said, Why think ye evil in your hearts?
2 Corinthians 10:5
casting down reasonings and every high thing that exalts itself against the knowledge of God and leading captive every thought into the obedience of the Christ