He doesn't need to offer sacrifices every day, as high priests do-- first for their own sins, then for those of the people. He did this once for all when He offered Himself.
But the high priest alone enters the second room, and that only once a year, and never without blood, which he offers for himself and for the sins of the people committed in ignorance.
Take some of the bull's blood and apply [it] to the horns of the altar with your finger; then pour out all the [rest] of the blood at the base of the altar.
Take all the fat that covers the entrails, the fatty lobe of the liver, and the two kidneys with the fat on them, and burn [them] on the altar.
But burn up the bull's flesh, its hide, and its dung outside the camp; it is a sin offering.
"Take one ram, and Aaron and his sons are to lay their hands on the ram's head.
You are to slaughter the ram, take its blood, and sprinkle [it] on all sides of the altar.
Cut the ram into pieces. Wash its entrails and shanks, and place [them] with its head and its pieces [on the altar].
Then burn the whole ram on the altar; it is a burnt offering to the LORD. It is a pleasing aroma, a fire offering to the LORD.
"You are to take the second ram, and Aaron and his sons must lay their hands on the ram's head.
"If the anointed priest sins, bringing guilt on the people, he is to present to the LORD a young, unblemished bull as a sin offering for the sin he has committed.
He must bring the bull to the entrance to the tent of meeting before the LORD, lay his hand on the bull's head, and slaughter it before the LORD.
The anointed priest must then take some of the bull's blood and bring it into the tent of meeting.
The priest is to dip his finger in the blood and sprinkle some of it seven times before the LORD in front of the veil of the sanctuary.
The priest must apply some of the blood to the horns of the altar of fragrant incense that is before the LORD in the tent of meeting. He must pour out the rest of the bull's blood at the base of the altar of burnt offering that is at the entrance to the tent of meeting.
He is to remove all the fat from the bull of the sin offering: the fat surrounding the entrails; all the fat that is on the entrails;
and the two kidneys with the fat on them at the loins. He will also remove the fatty lobe of the liver with the kidneys,
just as the fat is removed from the ox of the fellowship sacrifice. The priest is to burn them on the altar of burnt offering.
But the hide of the bull and all its flesh, with its head and shanks, and its entrails and dung--
all [the rest] of the bull-- he must bring to a ceremonially clean place outside the camp to the ash heap, and must burn it on a wood fire. It is to be burned at the ash heap.
Then he brought the bull near for the sin offering, and Aaron and his sons laid their hands on the head of the bull for the sin offering.
Then Moses slaughtered [it], took the blood, and applied it with his finger to the horns of the altar on all sides, purifying the altar. He poured out the blood at the base of the altar and consecrated it by making atonement for it.
Moses took all the fat that was on the entrails, the fatty lobe of the liver, and the two kidneys with their fat, and he burned them on the altar.
He burned up the bull with its hide, flesh, and dung outside the camp, as the LORD had commanded Moses.
Then he presented the ram for the burnt offering, and Aaron and his sons laid their hands on the head of the ram.
Moses slaughtered it and sprinkled the blood on all sides of the altar.
Moses cut the ram into pieces and burned the head, the pieces, and the suet,
but he washed the entrails and shanks with water. He then burned the entire ram on the altar. It was a burnt offering for a pleasing aroma, a fire offering to the LORD as He had commanded Moses.
Then Moses said to Aaron, "Approach the altar and sacrifice your sin offering and your burnt offering; make atonement for yourself and the people. Sacrifice the people's offering and make atonement for them, as the LORD commanded."
"Aaron will present the bull for his sin offering and make atonement for himself and his household.
"When he slaughters the male goat for the people's sin offering and brings its blood inside the veil, he must do the same with its blood as he did with the bull's blood: he is to sprinkle it against the mercy seat and in front of it.