Leviticus 13:35-37

Amplified Bible

³⁵ But if the scale spreads farther on the skin after his cleansing, ³⁶ then the priest shall examine him, and if the scale has spread on the skin, the priest need not look for the yellowish hair; he is unclean. ³⁷ If, in the priest’s estimation, the scale has remained [without spreading], and black hair has grown in it, the scale is healed; he is clean, and the priest shall pronounce him clean.