Leviticus 13:48-51 King James 2000 (KJ2000)

48. Whether it be in the warp, or woof; of linen, or of woolen; whether in a skin, or in anything made of skin;

49. And if the disease be greenish or reddish in the garment, or in the skin, either in the warp, or in the woof, or in anything of skin; it is a disease of leprosy, and shall be shown unto the priest:

50. And the priest shall look upon the disease, and shut up it that has the disease seven days:

51. And he shall look on the disease on the seventh day: if the disease be spread in the garment, either in the warp, or in the woof, or in a skin, or in any work that is made of skin; the disease is an active leprosy; it is unclean.

Leviticus 13