Leviticus 14:19

And the priest shall sacrifice the sin-offering, and the priest shall make atonement for the person under purification [to cleanse him] from his sin, and afterwards the priest shall kill the whole burnt offering.

And the priest shall offer the sin offering, and make an atonement for him that is to be cleansed from his uncleanness; and afterward he shall kill the burnt offering:

“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;