Leviticus 14:28-35

²⁸Then the priest shall put some of the oil that is in his hand on the tip of the right ear of him who is to be cleansed, and on the thumb of his right hand, and on the big toe of his right foot, on the place of the blood of the trespass offering.

²⁹The rest of the oil that is in the priest’s hand he shall put on the head of him who is to be cleansed, to make atonement for him before the LORD.

³⁰He shall offer one of the turtledoves, or of the young pigeons, which ever he is able to afford,

³¹of the kind he is able to afford, the one for a sin offering, and the other for a burnt offering, with the meal offering. The priest shall make atonement for him who is to be cleansed before the LORD.”

³²This is the law for him in whom is the plague of leprosy, who is not able to afford the sacrifice for his cleansing.

³³The LORD spoke to Moses and to Aaron, saying,

³⁴“When you have come into the land of Canaan, which I give to you for a possession, and I put a spreading mildew in a house in the land of your possession,

³⁵then he who owns the house shall come and tell the priest, saying, ‘There seems to me to be some sort of plague in the house.’