'Filthy' in the Bible
Every one of them has gone back. They have become filthy together. There is no one who does good, no, not one.
For all tables are completely full of filthy vomit and filthiness.
Now Joshua was clothed with filthy garments, and was standing before the angel.
He answered and spoke to those who stood before him, saying, "Take the filthy garments off of him." To him he said, "Behold, I have caused your iniquity to pass from you, and I will clothe you with rich clothing."
For if a man with a gold ring, in fine clothing, comes into your synagogue, and a poor man in filthy clothing also comes in;
He who acts unjustly, let him act unjustly still. He who is filthy, let him be filthy still. He who is righteous, let him do righteousness still. He who is holy, let him be holy still."