malignant

+ 193 And he shall look at the lesion on the seventh day. If the lesion has spread on the garment, or on the warp or woof threads, or on the leather or on any article made from leather, the lesion is a malignant tzara'ath; it is unclean. Vayikra 13:51


+ 191 And he shall burn the garment, the warp or woof threads of wool or of linen, or any leather article which has the lesion upon it, for it is a malignant tzara'ath ; it shall be burned in fire. Vayikra 13:52


+ 180 Then the kohen shall come and look at it. Now, if the lesion in the house has spread, it is malignant tzara'ath in the house; it is unclean. Vayikra 14:44