Joseph Benson's Commentary of the Old and New Testaments - Leviticus 9:9
Leviticus 9:9. Upon the horns of the altar Of burnt-offering, of which alone he speaks both in the foregoing and following words; and the blood was poured out at the bottom of this altar only, not of the altar of incense, as appears from Leviticus 4:7, where indeed there is mention of putting some of the blood upon the horns of the altar of incense, in this case of the priest’s sacrificing for his own sins. But there seems to be a double difference, 1st, That sacrifice was offered for some... read more
Albert Barnes' Notes on the Whole Bible - Leviticus 9:22
Aaron having completed the offerings, before he came down from the stage surrounding the altar on which the priests used to stand to officiate (see Exodus 27:8), turned toward the people, and blessed them; probably using the form which became the established one for the priests Numbers 6:24-26, and which is still maintained in the synagogues. read more