NET

55 The priest must then examine it after the infection has been washed out, and if the infection has not changed its appearance even though the infection has not spread, it is unclean. You must burn it up in the fire. It is a fungus, whether on the back side or front side of the article.

Darby

55 And the priest shall look on the sore after the washing, and behold, if the sore have not changed its appearance, and the sore have not spread, it is unclean: thou shalt burn it with fire: it is a fretting sore on what is threadbare or where the nap is gone.

KJV

55 And the priest shall look on the plague, after that it is washed: and, behold, [if] the plague have not changed his colour, and the plague be not spread; it [is] unclean; thou shalt burn it in the fire; it [is] fret inward, [whether] it [be] bare within or without.