Leviticus 13:57

57 and if it appears again in the garment, either in the warp, or in the woof, or in anything of skin, it is spreading. You shall burn with fire that in which the plague is.

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 Then the priest shall examine it, after the plague is washed; and, behold, if the plague hasn't changed its color, and the plague hasn't spread, it is unclean; you shall burn it in the fire. It is a mildewed spot, whether the bareness is inside or outside.

56 If the priest looks, and, behold, the plague has faded after it is washed, then he shall tear it out of the garment, or out of the skin, or out of the warp, or out of the woof:

57 and if it appears again in the garment, either in the warp, or in the woof, or in anything of skin, it is spreading. You shall burn with fire that in which the plague is.

58 The garment, either the warp, or the woof, or whatever thing of skin it is, which you shall wash, if the plague has departed from them, then it shall be washed the second time, and it will be clean."

59 This is the law of the plague of mildew in a garment of wool or linen, either in the warp, or the woof, or in anything of skin, to pronounce it clean, or to pronounce it unclean.