2 And he must lay his hand upon the head+ of his offering, and it must be slaughtered* at the entrance of the tent of meeting; and Aaron’s sons, the priests, must sprinkle the blood round about upon the altar.

4 And he must bring the bull to the entrance of the tent of meeting+ before Jehovah and must lay his hand upon the bull’s head,+ and he must slaughter the bull before Jehovah.

15 And Moses proceeded to slaughter+ it and take the blood+ and put it with his finger upon the horns of the altar round about and purify the altar from sin, but the rest of the blood he poured at the base of the altar, that he might sanctify it to make atonement+ upon it.