Leviticus 16:12-15

MLV(i) 12 And he will take a censer full of coals of fire from the altar before Jehovah and his hands full of sweet incense beaten small and bring it within the veil. 13 And he will put the incense upon the fire before Jehovah, that the cloud of the incense may cover the mercy-seat that is upon the testimony, that he not die. 14 And he will take of the blood of the bullock and sprinkle it with his finger upon the mercy-seat on the east. And he will sprinkle of the blood with his finger seven times before the mercy-seat.
15 Then he will kill the goat of the sin offering, that is for the people and bring his blood within the veil and do with his blood as he did with the blood of the bullock and sprinkle it upon the mercy-seat and before the mercy-seat.