^{14 Ref} He brought the bull of the sin offering, and Aaron and his sons laid their hands on the head of the bull of the sin offering.

^{15 Ref} He killed it; and Moses took the blood, and put it on the horns of the altar round about with his finger, and purified the altar, and poured out the blood at the base of the altar, and sanctified it, to make atonement for it.