Leviticus 13:40-44

40The hair may fall from the head of a man until he is bald. That man remains clean.

41If the hair falls from the front of the man's head, it is bald. The man is clean.

42If the man has a red and white mark on his bald head, it is a disease.

43The priest must look at the red and white mark on the bald head.

44The priest must say that the man has a disease. It is a disease that he might give to other people,