Leviticus 9:15-17

15Next Aaron presented the offerings of the people. He slaughtered the people’s goat and presented it as an offering for their sin, just as he had first done with the offering for his own sin.

16Then he presented the burnt offering and sacrificed it in the prescribed way.

17He also presented the grain offering, burning a handful of the flour mixture on the altar, in addition to the regular burnt offering for the morning.