Leviticus 13:31-33

The Voice

³¹ If the priest examines the scaly area and it does not appear to go deep beneath the surface of the skin and there are no dark hairs in it, then the priest will quarantine the infected person for seven days. ³² When the seventh day arrives, the priest will examine the area again. If the scaly area has not gotten worse and there are no yellowish hairs in it, and the scale does not appear to go deep beneath the surface of the skin, ³³ then the infected person should shave the head or beard except where hair is growing in the affected area. The priest will then quarantine the infected person for another seven days.