³⁵ But if the scabby sore begins to spread after the person is pronounced clean, ³⁶ the priest must do another examination. If he finds that the sore has spread, the priest does not need to look for yellow hair. The infected person is ceremonially unclean. ³⁷ But if the color of the scabby sore does not change and black hair has grown on it, it has healed. The priest will then pronounce the person ceremonially clean.