Leviticus 13:29-37
The priest must carefully discern whether a condition affecting the head or beard renders a person unclean.
29 “When a man or woman has a plague on the head or on the beard,
30 then the priest shall examine the plague; and behold, if its appearance is deeper than the skin, and the hair in it is yellow and thin, then the priest shall pronounce him unclean. It is an itch. It is leprosy of the head or of the beard.
31 If the priest examines the plague of itching, and behold, its appearance isn’t deeper than the skin, and there is no black hair in it, then the priest shall isolate the person infected with itching seven days.
32 On the seventh day the priest shall examine the plague; and behold, if the itch hasn’t spread, and there is no yellow hair in it, and the appearance of the itch isn’t deeper than the skin,
33 then he shall be shaved, but he shall not shave the itch. Then the priest shall isolate the one who has the itch seven more days.
34 On the seventh day, the priest shall examine the itch; and behold, if the itch hasn’t spread in the skin, and its appearance isn’t deeper than the skin, then the priest shall pronounce him clean. He shall wash his clothes and be clean.
35 But if the itch spreads in the skin after his cleansing,
36 then the priest shall examine him; and behold, if the itch has spread in the skin, the priest shall not look for the yellow hair; he is unclean.
37 But if in his eyes the itch is arrested and black hair has grown in it, then the itch is healed. He is clean. The priest shall pronounce him clean.
The priest must carefully discern whether a condition affecting the head or beard renders a person unclean.
This passage instructs the priest on how to examine and diagnose skin disease affecting the head or beard, distinguishing between a serious defiling condition and a non-defiling irritation.
This unit continues the diagnostic instructions of Leviticus 13. After treating abnormal conditions arising from healed boils and burns, the chapter now turns to an affliction involving the head or beard/chin. The procedure repeats the chapter's pattern of inspection, quarantine, reinspection, and declaration, but it adds features unique to hair-bearing skin: yellow thin hair, shaving around the area, absence of spread, and the later growth of black hair as evidence of healing.
Leviticus 13 belongs to the larger clean/unclean legislation of Leviticus 11-15, which teaches Israel how life near Yahweh's holy presence must be ordered. The priest's task in this unit is declarative and diagnostic: he examines the visible condition and pronounces the person clean or unclean according to divine instruction.
Priestly Examination of Skin Disease, Uncleanness, and Contaminated Garments
The holy LORD requires His priests to discern clean from unclean carefully, protecting both His holy dwelling and His covenant community from defiling conditions.