Leviticus 14:25
And after he slaughters the lamb for the guilt offering, the priest is to take some of the blood of 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.

Leviticus 14:27
and sprinkle with his right forefinger some of the oil in his left palm seven times before the LORD.