Leviticus 14:12-17

12Then the priest is to take one of the male lambs and present it as a guilt offering, along with the log of olive oil; and he must wave them as a wave offering before the LORD. 13Then he is to slaughter the lamb in the sanctuary area where the sin offering and burnt offering are slaughtered. Like the sin offering, the guilt offering belongs to the priest; it is most holy.

14The priest is to take some of the blood from the guilt offering and put it on the right earlobe of the one to be cleansed, on the thumb of his right hand, and on the big toe of his right foot. 15Then the priest shall take some of the log of olive oil, pour it into his left palm, 16dip his right forefinger into the oil in his left palm, and sprinkle some of the oil with his finger seven times before the LORD. 17And the priest is to put some of the oil remaining in his palm on the right earlobe 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.