Matthew 23:27
Woe unto you, scribes and Pharisees, hypocrites! for you are like unto whitewashed sepulchers, which indeed appear beautiful outwardly but are within full of dead men's bones, and of all uncleanness.
Acts 23:3
Then said Paul unto him, God shall smite you, you whitewashed wall: for do you sit to judge me after the law, and command me to be smitten contrary to the law?
Luke 11:44
Woe unto you, scribes and Pharisees, hypocrites! for you are as graves which are not seen, and the men that walk over them are not aware of them.
Numbers 19:16
And whosoever touches one that is slain with a sword in the open fields, or a dead body, or a bone of a man, or a grave, shall be unclean seven days.
Isaiah 58:1-2
Cry aloud, spare not, lift up your voice like a trumpet, and show my people their transgression, and the house of Jacob their sins.