Leviticus 14:15-18

15Then the priest will take some of the one-third quart of olive oil and pour it into his left palm.

16The priest will dip his right finger into the oil in his left palm and sprinkle some of the oil with his finger seven times before the Lord.

17From the oil remaining in his palm the priest will put some on the lobe of the right ear of the one to be cleansed, on the thumb of his right hand, and on the big toe of his right foot, on top of the blood of the guilt offering.

18What is left of the oil in the priest’s palm he is to put on the head of the one to be cleansed. In this way the priest will make atonement for him before the Lord.