Jeremiah 4:14
O Jerusalem, wash thine heart from wickedness, that thou mayest be helped. How long shall thy noisesome thoughts remain with thee?
James 4:8
Draw nigh to God, and he will draw nigh to you. Cleanse your hands ye sinners, and purge your hearts ye wavering minded.
Proverbs 1:22
"O ye children, how long will ye love childishness? How long will the scorners delight in scorning, and the unwise be enemies unto knowledge?
Jeremiah 13:27
thy adultery, thy deadly malice, thy beastliness, and thy shameful whoredom. For upon the fields and hills I have seen thy abominations. Woe be unto thee, O Jerusalem. When wilt thou ever be cleansed any more?"
Psalm 66:18
If I incline unto wickedness with my heart, the LORD will not hear me.
Psalm 119:113
{Samekh} I hate them that imagine evil things; but thy law do I love.
Isaiah 1:16-19
Thus saith the LORD God: Wash and be clean; put away the wickedness of your imaginations out of my sight. Cease to do evil and learn to do well.
Isaiah 55:7
Let the ungodly man forsake his ways and the unrighteous his imaginations, and turn again unto the LORD: so shall he be merciful unto him; and to our God, for he is ready to forgive.
Ezekiel 18:31
Cast away from you all your ungodliness that ye have done: make you new hearts and a new spirit. Wherefore will ye die, O ye house of Israel?
Matthew 12:33
Either make the tree good, and his fruit good also, or else make the tree evil, and his fruit evil also. For the tree is known by his fruit.
Matthew 15:19-20
For out of the heart come evil thoughts, murder, breaking of wedlock, whoredom, theft, false witness-bearing, blasphemy.
Matthew 23:26-27
Thou blind Pharisee, cleanse first, that the inside of the cup and the platter, that the outside of them may also be clean.
Luke 11:39
And the Lord said to him, "Now do ye, O Pharisees, make clean the outside of the cup, and of the platter: but your inward parts are full of ravening and wickedness.
Acts 8:22
Repent, therefore, of this thy wickedness, and pray God that the thought of thine heart may be forgiven thee.
Romans 1:21
inasmuch as when they knew God, they glorified him not as God, neither were thankful: but waxed full of vanities in their imaginations. And their foolish hearts were blinded.
1 Corinthians 3:20
And again, "God knoweth the thoughts of the wise that they be vain."