Numbers 7:39

one bull, one ram, one male lamb one year old, for a burnt offering;

Exodus 12:5

Your lamb shall be an unblemished male a year old; you may take it from the sheep or from the goats.

John 1:29

The next day he *saw Jesus coming to him and *said, “Behold, the Lamb of God who takes away the sin of the world!

Acts 8:32

Now the passage of Scripture which he was reading was this:
He was led as a sheep to slaughter;
And as a lamb before its shearer is silent,
So He does not open His mouth.

1 Peter 1:19

but with precious blood, as of a lamb unblemished and spotless, the blood of Christ.

Revelation 5:6

And I saw between the throne (with the four living creatures) and the elders a Lamb standing, as if slain, having seven horns and seven eyes, which are the seven Spirits of God, sent out into all the earth.

Treasury of Scripture Knowledge

Summary

One young bullock, one ram, one lamb of the first year, for a burnt offering:

Bible References

General references

Exodus 12:5
Your lamb shall be an unblemished male a year old; you may take it from the sheep or from the goats.
John 1:29
The next day he *saw Jesus coming to him and *said, “Behold, the Lamb of God who takes away the sin of the world!
Acts 8:32
Now the passage of Scripture which he was reading was this:
He was led as a sheep to slaughter;
And as a lamb before its shearer is silent,
So He does not open His mouth.
1 Peter 1:19
but with precious blood, as of a lamb unblemished and spotless, the blood of Christ.
Revelation 5:6
And I saw between the throne (with the four living creatures) and the elders a Lamb standing, as if slain, having seven horns and seven eyes, which are the seven Spirits of God, sent out into all the earth.