Leviticus 13:57-59

Young's Literal Translation

⁵⁷ 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].

⁵⁸ `And the garment, or the warp, or the woof, or any vessel of skin which thou dost wash when the plague hath turned aside from them, then it hath been washed a second time, and hath been clean.

⁵⁹ `This [is] the law of a plague of leprosy [in] a garment of wool or of linen, or of the warp or of the woof, or of any vessel of skin, to pronounce it clean or to pronounce it unclean.'