Leviticus 14:22

“The priest shall offer the sin offering, and make atonement for him who is to be cleansed because of his uncleanness. Afterward he shall kill the burnt offering;

then the priest shall offer the burnt offering and the meal offering on the altar. The priest shall make atonement for him, and he shall be clean.

“If he is poor, and can’t afford so much, then he shall take one male lamb for a trespass offering to be waved, to make atonement for him, and one tenth of an ephah of fine flour mixed with oil for a meal offering, and a log of oil;

“On the eighth day he shall bring them for his cleansing to the priest, to the door of the Tent of Meeting, before the LORD.

The priest shall take the lamb of the trespass offering, and the log of oil, and the priest shall wave them for a wave offering before the LORD.

He shall kill the lamb of the trespass offering. The priest shall take some of the blood of the trespass offering and put it 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.