Leviticus 16:3

"Herewith shall Aaron come into the sanctuary: with a young bull for a sin offering, and a ram for a burnt offering.

Leviticus 4:3

if the anointed priest sins so as to bring guilt on the people, then let him offer for his sin, which he has sinned, a young bull without blemish to Yahweh for a sin offering.

Leviticus 1:10

"'If his offering is from the flock, from the sheep, or from the goats, for a burnt offering, he shall offer a male without blemish.

Leviticus 8:18

He presented the ram of the burnt offering: and Aaron and his sons laid their hands on the head of the ram.

Hebrews 9:7

but into the second the high priest alone, once in the year, not without blood, which he offers for himself, and for the errors of the people.

Hebrews 9:24-25

For Christ hasn't entered into holy places made with hands, which are representations of the true, but into heaven itself, now to appear in the presence of God for us;

Leviticus 1:3

"'If his offering is a burnt offering from the herd, he shall offer a male without blemish. He shall offer it at the door of the Tent of Meeting, that he may be accepted before Yahweh.

Leviticus 8:14

He brought the bull of the sin offering, and Aaron and his sons laid their hands on the head of the bull of the sin offering.

Leviticus 9:3

You shall speak to the children of Israel, saying, 'Take a male goat for a sin offering; and a calf and a lamb, both a year old, without blemish, for a burnt offering;

Numbers 29:7-11

"'On the tenth day of this seventh month you shall have a holy convocation; and you shall afflict your souls: you shall do no kind of work;

Hebrews 9:12

nor yet through the blood of goats and calves, but through his own blood, entered in once for all into the Holy Place, having obtained eternal redemption.

Treasury of Scripture Knowledge

Summary

Thus shall Aaron come into the holy place: with a young bullock for a sin offering, and a ram for a burnt offering.

Aaron

A ram for a burnt-offering

General references

Bible References

Aaron

Hebrews 9:7
but into the second the high priest alone, once in the year, not without blood, which he offers for himself, and for the errors of the people.

A young

Leviticus 4:3
if the anointed priest sins so as to bring guilt on the people, then let him offer for his sin, which he has sinned, a young bull without blemish to Yahweh for a sin offering.
Leviticus 8:14
He brought the bull of the sin offering, and Aaron and his sons laid their hands on the head of the bull of the sin offering.
Numbers 29:7
"'On the tenth day of this seventh month you shall have a holy convocation; and you shall afflict your souls: you shall do no kind of work;

A ram for a burnt-offering

Leviticus 1:3
"'If his offering is a burnt offering from the herd, he shall offer a male without blemish. He shall offer it at the door of the Tent of Meeting, that he may be accepted before Yahweh.
Leviticus 8:18
He presented the ram of the burnt offering: and Aaron and his sons laid their hands on the head of the ram.
Leviticus 9:3
You shall speak to the children of Israel, saying, 'Take a male goat for a sin offering; and a calf and a lamb, both a year old, without blemish, for a burnt offering;

General references

Leviticus 16:11
"Aaron shall present the bull of the sin offering, which is for himself, and shall make atonement for himself and for his house, and shall kill the bull of the sin offering which is for himself.