Leviticus 13:53-55

Complete Jewish Bible

⁵³ But if, when the cohen examines it, he sees that the infection has not spread on the garment or in the threads, woven-in parts or leather item, ⁵⁴ then the cohen is to order that the article having the infection be washed and isolated for seven more days. (RY: iv, LY: vii) ⁵⁵ The cohen is to examine it after the stain has been washed, and if he sees that the stain has not changed color, then, even though the stain has not spread, it is unclean; you are to burn it up completely — it is rotten, no matter whether the spot is on the outside or on the inside.