And slew the calf. — As the sacrificer Aaron, like every ordinary offerer, slaughtered the victim himself (see Leviticus 1:5) on the north side of the altar. (See Leviticus 1:11.)
Related Commentaries of Leviticus 9:8
Leviticus 9:8
8 Aaron therefore went unto the altar, and slew the calf of the sin offering, which was for himself.