Leviticus 14:30-38

³⁰And he shall offer one of the turtle-doves, or of the young pigeons, of what his hand was able to get;

³¹of what his hand was able to get shall the one be a sin-offering, and the other a burnt-offering, with the oblation; and the priest shall make atonement for him that is to be cleansed before Jehovah.

³²This is the law for him in whom is the sore of leprosy, whose hand cannot get what is regularly prescribed in his cleansing.

³³And Jehovah spoke to Moses and to Aaron, saying,

³⁴When ye come into the land of Canaan, which I give to you for a possession, and I put a leprous plague in a house of the land of your possession,

³⁵then he whose house it is shall come and tell the priest, saying, It seemeth to me like a plague in the house;

³⁶and the priest shall command that they empty the house before the priest go into it to see the plague, that all that is in the house be not made unclean; and afterwards the priest shall go in to see the house.

³⁷And when he looketh on the plague, and behold, the plague is in the walls of the house, greenish or reddish hollows, and their look is deeper than the surface of the wall,

³⁸then the priest shall go out of the house to the entrance of the house, and shut up the house seven days.