then the individual is to shave himself, ¹  but he must not shave the area affected by the scall, ²  and the priest is to quarantine the person with the scall for another seven days. ³ 

If, as far as the priest can see, the scall has stayed the same ¹  and black hair has sprouted in it, the scall has been healed; the person is clean. So the priest is to pronounce him clean. ² 

If, however, the scall spreads further ¹  on the skin after his purification,

But if the priest examines the scall infection and it does not appear to be deeper than the skin, ¹  and there is no black hair in it, then the priest is to quarantine the person with the scall infection for seven days. ² 

The priest must then examine the infection on the seventh day, and if ¹  the scall has not spread, there is no reddish yellow hair in it, and the scall does not appear to be deeper than the skin, ² 

The priest must then examine the scall on the seventh day, and if ¹  the scall has not spread on the skin and it does not appear to be deeper than the skin, ²  then the priest is to pronounce him clean. ³  So he is to wash his clothes and be clean.

then the priest is to examine it, and if ¹  the scall has spread on the skin the priest is not to search further for reddish yellow hair. ²  The person ³  is unclean.