'Scab' in the Bible

"When someone has a swelling or a scab or a bright spot on the skin of his body that may become a diseased infection, he must be brought to Aaron the priest or one of his sons, the priests.

The priest must then examine it again on the seventh day, and if the infection has faded and has not spread on the skin, then the priest is to pronounce the person clean. It is a scab, so he must wash his clothes and be clean.

If, however, the scab is spreading further on the skin after he has shown himself to the priest for his purification, then he must show himself to the priest a second time.

The priest must then examine it, and if the scab has spread on the skin, then the priest is to pronounce the person unclean. It is a disease.

for the swelling, for the scab, and for the bright spot,