Then the Lord said to Moses, “Now put your hand inside your cloak.” So Moses put his hand inside his cloak, and when he took it out again, his hand was white as snow with a severe skin disease.
Because you have done this, you and your descendants will suffer from Naaman’s leprosy forever.” When Gehazi left the room, he was covered with leprosy; his skin was white as snow.
the priest must examine it. If he finds that the hair in the affected area has turned white and the problem appears to be more than skin-deep, a skin disease has broken out in the burn. The priest must then pronounce the person ceremonially unclean, for it is clearly a serious skin disease.