The priest is to re-examine the contamination on the seventh day. If it has spread in the fabric, the warp, the weft, or the leather, regardless of how it is used, the contamination is harmful mildew; it is unclean.
the priest is to examine the person. If the scaly outbreak has spread on the skin, the priest does not need to look for yellow hair; the person is unclean.
The priest will re-examine him on the seventh day. If it has spread further on the skin, the priest must pronounce him unclean; it is in fact a case of serious skin disease.