Leviticus 13:57

57 If it appears again in the garment, threads, woven-in parts or leather item, it is contagious, and you are to burn up completely the article that had the stain.

Leviticus 13:57 Meaning and Commentary

Leviticus 13:57

And if it appear still in the garment, either in the warp, or
in the woof, or in anything of skin
After the piece has been rent out, in another part of the garment where before it was not seen: it [is] a spreading [plague];
or leprosy; a flourishing one, as the word signifies, a growing and increasing one: thou shalt burn that wherein the plague [is] with fire;
according to Aben Ezra, only that part in which the plague was; but Jarchi says the whole garment; with whom Ben Gersom seems to agree, who reads the words, thou shall burn it, with that in which the plague is; the whole garment, skin, warp, or woof, along with the part in which the leprosy is.

Leviticus 13:57 In-Context

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.

56 If the cohen examines it and sees that the stain has faded after being washed, then he is to tear the stain out of the garment, leather, threads or woven-in parts.

57 If it appears again in the garment, threads, woven-in parts or leather item, it is contagious, and you are to burn up completely the article that had the stain.

58 But if the infection is gone from the garment, threads, woven-in parts or leather item that you washed, then it is to be washed a second time, and it will be clean.

59 This is the law concerning infections of tzara'at in a garment of wool or linen, or in the threads or the woven-in parts, or in any leather item - when to declare it clean and when to declare it unclean.