Leviticus 14:42-44

Young's Literal Translation

⁴² and they have taken other stones, and brought [them] in unto the place of the stones, and other clay he taketh and hath daubed the house.

⁴³ `And if the plague return, and hath broken out in the house, after he hath drawn out the stones, and after the scraping of the house, and after the daubing;

⁴⁴ then hath the priest come in and seen, and lo, the plague hath spread in the house; it [is] a fretting leprosy in the house; it [is] unclean.