Leviticus 14:12-13

And the priest is to take one of the male lambs and give it as an offering for wrongdoing, and the log of oil, waving them for a wave offering before the Lord; And he is to put the male lamb to death in the place where they put to death the sin-offering and the burned offering, in the holy place; for as the sin-offering is the property of the priest, so is the offering for wrongdoing: it is most holy.