Leviticus 16:11-14

11“Aaron is to present the sin offering bull which is for himself, and he is to make atonement on behalf of himself and his household. He is to slaughter the sin offering bull which is for himself,

12and take a censer full of coals of fire from the altar before the Lord and a full double handful of finely ground fragrant incense, and bring them inside the veil-canopy.

13He must then put the incense on the fire before the Lord, and the cloud of incense will cover the atonement plate which is above the ark of the testimony, so that he will not die.

14Then he is to take some of the blood of the bull and sprinkle it with his finger on the eastern face of the atonement plate, and in front of the atonement plate he is to sprinkle some of the blood seven times with his finger.