Leviticus 13:7

But if the bright spot should have changed and spread in the skin, after the priest has seen him for the purpose of purifying him, then shall he appear the second time to the priest,

But if the scab spread much abroad in the skin, after that he hath been seen of the priest for his cleansing, he shall be seen of the priest again:

But if the scab spreads on the skin after he has shown himself to the priest for his cleansing, he shall show himself to the priest again.