Matthew 23:26
Thou blind Pharisee, cleanse first, that the inside of the cup and the platter, that the outside of them may also be clean.
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.
Jeremiah 4:14
O Jerusalem, wash thine heart from wickedness, that thou mayest be helped. How long shall thy noisesome thoughts remain with thee?
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?"
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.
Luke 6:45
A good man out of the good treasure of his heart bringeth forth that which is good. And an evil man out of the evil treasure of his heart, bringeth forth that which is evil. For of the abundance of the heart, his mouth speaketh.
2 Corinthians 7:1
Seeing that we have such promises, dearly beloved, let us cleanse ourselves from all filthiness of the flesh and spirit, and grow up to full holiness in the fear of God.
Hebrews 10:22
let us draw nigh with a true heart in a full faith sprinkled in our hearts, from an evil conscience, and washed in our bodies with pure water,
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.