Leviticus 13:47-50 New American Bible, Revised Edition (NABRE)

47. When a fungal infection is on a garment of wool or of linen,

48. or on the warp and woof of linen or wool, or on a hide or anything made of leather,

49. if the infection on the garment or hide, or on the warp or woof, or on any leather article is greenish or reddish, the thing is indeed a fungal infection and must be examined by the priest.

50. Having examined the infection, the priest shall quarantine the infected article for seven days.

Leviticus 13