Leviticus 13:2-19

²If a man shall have in the skin of his flesh a swelling, a rising, or a bright spot, and it might become in the skin of his flesh the plague of leprosy: then shall he be brought unto Aaron the priest, or unto one of his sons the priests.

³And if the priest shall see the plague in the skin of the flesh, and the hair in the plague be turned white, and the appearance of the plague be deeper than the skin of his flesh: it is a plague of leprosy; and so soon as the priest shall see him, he shall pronounce him unclean.

⁴But if it be a white bright spot in the skin of his flesh, and its appearance be not deeper than the skin, and the hair be not turned white: then shall the priest shut up the plague seven days.

⁵And the priest shall see him on the seventh day; and, behold, if the plague have remained unchanged in its appearance, the plague have not spread in the skin: then shall the priest shut him up seven days more.

⁶And the priest shall see him again on the seventh day; and, behold, if the plague be somewhat pale, and the plague have not spread in the skin: then shall the priest pronounce him clean; it is a rising, and he shall wash his clothes, and be clean.

⁷But if the rising should spread abroad in the skin, after he hath been seen by the priest for his cleansing, he shall be seen again by the priest.

⁸And if the priest see that, behold, the rising have spread abroad in the skin, then shall the priest pronounce him unclean: it is leprosy.

⁹If the plague of leprosy happen to be on a man, then shall he be brought unto the priest;

¹⁰And the priest shall see, and, behold, if there be a white swelling in the skin, and the hair in it have turned white, or there be a trace of healthy flesh in the swelling:

¹¹It is an inveterate leprosy in the skin of his flesh, and the priest shall pronounce him unclean; he shall not shut him up, for he is unclean.

¹²And if the leprosy break out abroad in the skin, and the leprosy cover all the skin of him that hath the plague from his head even to the feet, so far as the eyes of the priest can see:

¹³If now the priest should see, that, behold, the leprosy have covered all his flesh, he shall pronounce the plague clean; it is all turned white, he is clean.

¹⁴But on the day that healthy flesh appeareth therein, he shall be unclean.

¹⁵And the priest shall see the healthy flesh, and pronounce him to be unclean; the healthy flesh is unclean, it is the leprosy.

¹⁶Or if the healthy flesh turn again, and be changed unto white, he shall come unto the priest;

¹⁷And if the priest see him, and, behold, the plague be turned into white: then shall the priest pronounce the plague clean, he is clean.

¹⁸And if there be a person who hath had in his skin an inflammation, and hath been healed,

¹⁹And if there be on the place of the inflammation a white swelling, or a white and dark red bright spot, he shall be shown to the priest;