if the infection on the garment or hide, or on the warp or woof, or on any leather article is greenish or reddish, the thing is indeed a fungal infection and must be examined by the priest.
If the priest, upon inspecting the infection on the seventh day, finds that it has spread on the garment, or on the warp or woof, or on the leather, whatever be its use, the infection is a harmful fungus; the article is unclean.
He shall therefore burn up the garment, or the warp or woof, be it of wool or linen, or any leather article which is infected; since it is a harmful fungus, it must be destroyed by fire.