The priest must then examine it after the infection has been washed out, and if the infection has not changed its appearance even though the infection has not spread, it is unclean. You must burn it up in the fire. It is a fungus, whether on the back side or front side of the article.

And if the stroke shall turn back and break out in the house after he took away the stones, and after he scraped off the house, and after it was spread over;