a young

Leviticus 9:7, 8
Then Moses said to Aaron, "Approach the altar and sacrifice your sin offering and your burnt offering to make atonement for yourself and for the people. And sacrifice the people's offering to make atonement for them, as the LORD has commanded." . . .

Leviticus 4:3
If the anointed priest sins, bringing guilt on the people, he must bring to the LORD a young bull without blemish as a sin offering for the sin he has committed.

Leviticus 8:14
Moses then brought the bull near for the sin offering, and Aaron and his sons laid their hands on its head.

Exodus 29:1
Now this is what you are to do to consecrate them to serve Me as priests: Take a young bull and two rams without blemish,

2 Corinthians 5:21
God made Him who knew no sin to be sin on our behalf, so that in Him we might become the righteousness of God.

Hebrews 5:3
That is why he is obligated to offer sacrifices for his own sins, as well as for the sins of the people.

Hebrews 7:27
Unlike the other high priests, He does not need to offer daily sacrifices, first for His own sins and then for the sins of the people; He sacrificed for sin once for all when He offered up Himself.

Hebrews 10:10-14
And by that will, we have been sanctified through the sacrifice of the body of Jesus Christ once for all. . . .

and a ram

Leviticus 8:18
Then Moses presented the ram for the burnt offering, and Aaron and his sons laid their hands on its head.