Leviticus 14:43-45

Amplified Bible

⁴³ “If, however, the mark breaks out again in the house after he has removed the stones and has scraped and replastered the house, ⁴⁴ then the priest shall come and look again, and if the mark has spread in the house, it is a malignant leprosy in the house; it is [ceremonially] unclean. ⁴⁵ He shall tear down the house—its stones and its timber and all the plaster of the house—and shall take everything outside the city to an unclean place.