Leviticus 14:23-29

²³On the eighth day he must bring them for his cleansing to the priest, to the entrance to the tent of meeting, before Yahweh.

²⁴The priest will take the lamb for an offering, and he will take with it the log of olive oil, and he will lift them high as he presents them to Yahweh.

²⁵He will kill the lamb for the guilt offering, and he will take some of the blood of the guilt offering and put it on the tip of the right ear of the one who is to be cleansed, on the thumb of his right hand, and on the big toe of his right foot.

²⁶Then the priest will pour some of the oil into the palm of his own left hand,

²⁷and he will sprinkle with his right finger some of the oil that is in his left hand seven times before Yahweh.

²⁸The priest will then put some of the oil that is in his hand on the tip of the right ear of the one who is to be cleansed, on the thumb of his right hand, and on the big toe of his right foot, the same places where he put the blood of the guilt offering.

²⁹He will put the rest of the oil that is in his hand on the head of the one who is to be cleansed, to make atonement for him before Yahweh.