He is to slaughter the bull before Adonai. Then Aaron’s sons, the kohanim, are to present the blood and splash it around on the altar that is at the entrance of the Tent of Meeting.
“Speak to Aaron and to his sons, saying: ‘This is the Torah of the sin offering. In the place where the burnt offering is slaughtered, the sin offering is to be slaughtered before Adonai. It is most holy.