The method of discriminating between a leprous spot on the head or beard and an ulcer in the same place. The symptoms of leprosy are the same as before, except that the hairs in this case are of a reddish-yellow colour instead of white. The treatment is also the same, with the addition of shaving the head or beard except at the place where the suspicious spot has appeared. In Leviticus 13:31 the priest is ordered to shut up (or bandage) the patient, if
We should have expected rather from the second condition if there be black hair in it, or if there be no yellow hair in it; and Keil accordingly proposes to omit the negative or to change the word "black" for "yellow," the two words in the original being easily interchangeable. The present reading is. however. defensible. The fact of the spot being not below the cuticle was a very favorable symptom; there being no black hair was a very unfavourable symptom. Under these circumstances, the priest delays his judgment in the ordinary way.
The method of discriminating between leprous spots and freckled spots. In case the spots in the skin of theft flesh be darkish white; that is, of a dull or pale white, then it is only a freckled spot that groweth in the skin. This is "the harmless bohak ( ἀλφός, LXX.), which did not defile, and which even the Arabs, who still call it bahak, consider harmless. It is an eruption upon the skin, appearing in somewhat elevated spots or rings of unequal sizes and a pale white colour, which do not change the hair; it causes no inconvenience, and lasts from two months to two years" (Keil). The man or woman who has this is clean.