“Take care, in a case of leprous disease, to be very careful to do according to all that the Levitical priests shall direct you. As I commanded them, so you shall be careful to do.
This is the law of the burnt offering, of the grain offering, of the sin offering, of the guilt offering, of the ordination offering, and of the peace offering,
“Speak to Aaron and his sons, saying, This is the law of the sin offering. In the place where the burnt offering is killed shall the sin offering be killed before the Lord; it is most holy.
“Command Aaron and his sons, saying, This is the law of the burnt offering. The burnt offering shall be on the hearth on the altar all night until the morning, and the fire of the altar shall be kept burning on it.
and the priest shall examine the diseased area on the skin of his body. And if the hair in the diseased area has turned white and the disease appears to be deeper than the skin of his body, it is a case of leprous disease. When the priest has examined him, he shall pronounce him unclean.