וְעָשָׂ֤ה הַכֹּהֵן֙ אֶת־הַ֣חַטָּ֔את וְכִפֶּ֕ר עַל־הַמִּטַּהֵ֖ר מִטֻּמְאָת֑וֹ וְאַחַ֖ר יִשְׁחַ֥ט אֶת־הָעֹלָֽה׃
And the priest shall offer the sin-offering, and make atonement for him that is to be cleansed because of his uncleanness; and afterward he shall kill the burnt-offering.
Targum Jonathan on Leviticus
And the priest shall perform the oblation of the sin offering, and make atonement for him who is to be cleansed from his defilement; and afterwards shall he kill the burnt offering.