The LORD said to Moses and Aaron,
"When anyone has a swelling1 or a rash or a bright spot2 on his skin that may become an infectious skin disease,a3 he must be brought to Aaron the priest4 or to one of his sonsb who is a priest.
The priest is to examine the sore on his skin, and if the hair in the sore has turned white and the sore appears to be more than skin deep,c it is an infectious skin disease. When the priest examines him, he shall pronounce him ceremonially unclean.54
If the spot6 on his skin is white but does not appear to be more than skin deep and the hair in it has not turned white, the priest is to put the infected person in isolation for seven days.75
On the seventh day8 the priest is to examine him,9 and if he sees that the sore is unchanged and has not spread in the skin, he is to keep him in isolation another seven days.
On the seventh day the priest is to examine him again, and if the sore has faded and has not spread in the skin, the priest shall pronounce him clean;10 it is only a rash. The man must wash his clothes,11 and he will be clean.127
But if the rash does spread in his skin after he has shown himself to the priest to be pronounced clean, he must appear before the priest again.138
The priest is to examine him, and if the rash has spread in the skin, he shall pronounce him unclean; it is an infectious disease.
"When anyone has an infectious skin disease, he must be brought to the priest.
The priest is to examine him, and if there is a white swelling in the skin that has turned the hair white and if there is raw flesh in the swelling,
it is a chronic skin disease14 and the priest shall pronounce him unclean. He is not to put him in isolation, because he is already unclean.
"If the disease breaks out all over his skin and, so far as the priest can see, it covers all the skin of the infected person from head to foot,
the priest is to examine him, and if the disease has covered his whole body, he shall pronounce that person clean. Since it has all turned white, he is clean.
But whenever raw flesh appears on him, he will be unclean.
When the priest sees the raw flesh, he shall pronounce him unclean. The raw flesh is unclean; he has an infectious disease.1516
Should the raw flesh change and turn white, he must go to the priest.
The priest is to examine him, and if the sores have turned white, the priest shall pronounce the infected person clean;16 then he will be clean.
"When someone has a boil17 on his skin and it heals,
and in the place where the boil was, a white swelling or reddish-white18 spot19 appears, he must present himself to the priest.
The priest is to examine it, and if it appears to be more than skin deep and the hair in it has turned white, the priest shall pronounce him unclean. It is an infectious skin disease20 that has broken out where the boil was.
But if, when the priest examines it, there is no white hair in it and it is not more than skin deep and has faded, then the priest is to put him in isolation for seven days.
If it is spreading in the skin, the priest shall pronounce him unclean; it is infectious.
But if the spot is unchanged and has not spread, it is only a scar from the boil, and the priest shall pronounce him clean.21