Leviticus 14:18

18 And the remaining oil that is on the hand of the priest, the priest shall put on the head of the cleansed , and the priest shall make atonement for him before the Lord.

Leviticus 14:18 In-Context

16 And he shall dip with the finger of his right hand some of the oil that is in his left hand, and he shall sprinkle with his finger seven times before the Lord.
17 And the remaining oil that is in his hand, the priest shall put on the tip of the right ear of him that is under cleansing, and on the thumb of his right hand, and on the great toe of his right foot, on the place of the blood of the trespass-offering.
18 And the remaining oil that is on the hand of the priest, the priest shall put on the head of the cleansed , and the priest shall make atonement for him before the Lord.
19 And the priest shall sacrifice the sin-offering, and the priest shall make atonement for the person under purification from his sin, and afterwards the priest shall slay the whole-burnt-offering.
20 And the priest shall offer the whole-burnt-offering, and the sacrifice upon the altar before the Lord; and the priest shall make atonement for him, and he shall be cleansed.

The Brenton translation of the Septuagint is in the public domain.