Leviticus 13:1-3

Darby Translation

13 And Jehovah spoke to Moses and to Aaron, saying,

² When a man shall have in the skin of his flesh a rising or a scab, or bright spot, and it become in the skin of his flesh a sore [as] of leprosy, then he shall be brought unto Aaron the priest, or unto one of his sons the priests.

³ And when the priest looketh on the sore in the skin of the flesh, and the hair in the sore is turned white, and the sore looketh deeper than the skin of his flesh, it is the sore of leprosy; and the priest shall look on him and pronounce him unclean.