Matthew 27:24. When Pilate saw that he could prevail nothing, but that rather a tumult was made, he took water, and washed his hands before the multitude, saying, I am innocent of the blood of this just person: see ye to it.
1 Kings 22:38. And one washed the chariot in the pool of Samaria; and the dogs licked up his blood; and they washed his armour; according unto the word of the LORD which he spake.
Proverbs 30:12. There is a generation that are pure in their own eyes, and yet is not washed from their filthiness.
Proverbs 30:20. Such is the way of an adulterous woman; she eateth, and wipeth her mouth, and saith, I have done no wickedness.