Houses: Liable to Leprosy
Source: TTT
Leviticus 14:34–53
“When you enter the land of Canaan, which I am giving you as your possession, and I put a contamination of mildew into a house in that land, / the owner of the house shall come and tell the priest, ‘Something like mildew has appeared in my house.’ / The priest must order that the house be cleared before he enters it to examine the mildew, so that nothing in the house will become unclean. After this, the priest shall go in to inspect the house.