Mambo ya Walawi 13 : 57 Leviticus chapter 13 verse 57

kisha, likionekana li vivyo katika hilo vazi, katika lililofumwa, au katika lililosokotwa, au katika kitu cho chote cha ngozi, ni pigo lenye kuenea; nawe vazi hilo lenye pigo utalichoma moto.
soma Mlango wa 13

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.