Cross reference
Leviticus 23:12
12 `And ye have prepared in the day of your waving the sheaf a lamb, a perfect one, a son of a year, for a burnt-offering to Jehovah,
Leviticus 1:10
10 `And if his offering `is' out of the flock -- out of the sheep or out of the goats -- for a burnt-offering, a male, a perfect one, he doth bring near,
Hebrews 10:10-12
10 in the which will we are having been sanctified through the offering of the body of Jesus Christ once,
11 and every priest, indeed, hath stood daily serving, and the same sacrifices many times offering, that are never able to take away sins.
12 And He, for sin one sacrifice having offered -- to the end, did sit down on the right hand of God, --
1 Peter 1:19
19 but with precious blood, as of a lamb unblemished and unspotted -- Christ's --