Leviticus 16:25

“And the fat of the sin offering shall he burn upon the altar.] The brazen altar of burnt offering, and so says Jarchi, on the outward altar; for of the inward (i.e. the altar of incense) it is written, ye shall not offer upon it strange incense, nor a burnt offering, nor a meat offering; and this fat he explains to be what was on the inwards of both the bullock and the goat; and so says Aben Ezra, the fat of the bullock for the sin offering, and the fat of the goat for a sin offering, and also the fat of the kid of the goat, which, was a sin offering for the priest, (<042911>Numbers 29:11); this fat was burnt at the same time the burnt offerings were offered in (<031624>Leviticus 16:24).”

“It is important, in reference to the meaning of the day of atonement, to observe the order of the rites as they are described in these verses. Leviticus 16:12 A censer - See Exodus 25:38 note. The altar before the Lord - i. e. the altar of burnt-offering on which the fire was always burning. Leviticus 16:14 The high priest must have come out from the most holy place to fetch the blood, leaving the censer smoking within, and then have entered again within the veil. He sprinkled the blood seven times upon the mercy-seat, on its east side (not “eastward”), and then seven times upon the floor in front of it. If the mercy-seat may be regarded as an altar, the holiest one of the three, on this one…”

“Lev 16:6, Lev 4:8-10, Lev 4:19; Exo 29:13 Leviticus 16:26”