Hebrews 5:3
and because of this [human weakness] he is required to offer sacrifices for sins, for himself as well as for the people.
Hebrews 7:27
who has no day by day need, like those high priests, to offer sacrifices, first of all for his own [personal] sins and then for those of the people, because He [met all the requirements and] did this once for all when He offered up Himself [as a willing sacrifice].
Hebrews 9:7
but into the second [inner tabernacle, the Holy of Holies], only the high priest enters [and then only] once a year, and never without [bringing a sacrifice of] blood, which he offers [as a substitutionary atonement] for himself and for the sins of the people committed in ignorance.
Leviticus 9:7
Moses said to Aaron, “Approach the altar and present your sin offering and your burnt offering and make atonement for yourself and for the people; and present the offering of the people and make atonement for them, just as the Lord has commanded.”
Leviticus 16:6
Then Aaron shall present the bull as the sin offering for himself, and make atonement for himself and for his house.
Exodus 29:12-19
And you shall take some of the blood of the bull and with your finger put it on the horns of the altar [of burnt offering], and you shall pour out the remainder of the blood at the base of the altar.
Leviticus 4:3-12
if the anointed priest sins, bringing guilt on the people, then he shall offer to the Lord a young bull without blemish as a sin offering for the sin he has committed.
Leviticus 8:14-21
Then he brought the bull for the sin offering, and Aaron and his sons laid their hands on the head of the bull.
Leviticus 16:15
“Then he shall kill the goat of the sin offering that is for [the sins of] the people and bring its blood within the veil [into the Most Holy Place] and do with its blood as he did with the blood of the bull, and sprinkle it on the mercy seat and in front of the mercy seat.