Leviticus 14:10-13

“On the eighth day the person who had the skin disease must take two male lambs that have nothing wrong with them and a year-old female lamb that has nothing wrong with it. He must also take six quarts of fine flour mixed with oil for a grain offering and two-thirds of a pint of olive oil. The priest who is to announce that the person is clean must bring him and his sacrifices before the LORD at the entrance of the Meeting Tent. The priest will take one of the male lambs and offer it with the olive oil as a penalty offering; he will present them before the LORD as an offering. Then he will kill the male lamb in the holy place, where the sin offering and the whole burnt offering are killed. The penalty offering is like the sin offering—it belongs to the priest and it is most holy.