Leviticus 14:15-18

15And the priest shall take some of the log of oil, and pour it into the palm of his own left hand.

16Then the priest shall dip his right finger in the oil that is in his left hand, and shall sprinkle some of the oil with his finger seven times before the Lord.

17And of the rest of the oil in his hand, the priest shall put some on the tip of the right ear of him who is to be cleansed, on the thumb of his right hand, and on the big toe of his right foot, on the blood of the trespass offering.

18The rest of the oil that is in the priest’s hand he shall put on the head of him who is to be cleansed. So the priest shall make atonement for him before the Lord.