Leviticus 13:57

And if it appear still in the garment, either in the warp, or in the woof, or in any thing of skin; it is a spreading plague: thou shalt burn that wherein the plague is with fire.

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.

and if it appear still in the garment, either in the warp, or in the woof, or in anything of skin, it is breaking out: thou shalt burn that wherein the plague is with fire.

and if it still be seen in the garment, or in the warp, or in the woof, or in any vessel of skin, it `is' a fretting; with fire thou dost burn it -- that in which the plague `is'.

But if it reappears in the fabric, weave, or knit, or on any leather article, it is spreading. You must burn the contaminated article.