Mambo Ya Walawi 13:3

Kuhani atachunguza hicho kidonda kilichopo juu ya ngozi yake, na kama nywele za mahali palipo na kidonda zimebadilika kuwa nyeupe, na ikiwa kidonda kimeingia ndani ya ngozi, basi ni ugonjwa wa ngozi wa kuambukiza, yaani ukoma. Kuhani atakapomchunguza, atamtangaza mtu huyo kuwa ni najisi kwa kawaida ya ibada.

And the priest shall look on the plague in the skin of the flesh: and when the hair in the plague is turned white, and the plague in sight be deeper than the skin of his flesh, it is a plague of leprosy: and the priest shall look on him, and pronounce him unclean.