Leviticus 14:23-29

²³And on the eighth day he will take them to the priest, to the door of the Tent of meeting before the Lord, so that he may be made clean.

²⁴And the priest will take the lamb of the offering for wrongdoing and the oil, waving them for a wave offering before the Lord;

²⁵And he will put to death the lamb of the offering for wrongdoing and the priest will take some of the blood of the offering for wrongdoing and put it on the point of the right ear of him who is to be made clean, and on the thumb of his right hand and on the great toe of his right foot;

²⁶And the priest will put out some of the oil in the hollow of his left hand,

²⁷Shaking out drops of oil with his right finger before the Lord seven times:

²⁸And the priest will put some of the oil which is in his hand on the point of the ear of the man who is to be made clean and on the thumb of his right hand and on the great toe of his right foot, on the place where the blood of the offering for wrongdoing was put;

²⁹And the rest of the oil which is in the priest's hand he will put on the head of him who is to be made clean, to take away his sin before the Lord.