And ye shall offer that day when ye wave the sheaf an he lamb without blemish of the first year for a burnt offering unto the LORD.
Leviticus 1:10
And if his offering be of the flocks, namely, of the sheep, or of the goats, for a burnt sacrifice; he shall bring it a male without blemish.
Hebrews 10:10-12
10
By the which will we are sanctified through the offering of the body of Jesus Christ once for all.
11
And every priest standeth daily ministering and offering oftentimes the same sacrifices, which can never take away sins:
12
But this man, after he had offered one sacrifice for sins for ever, sat down on the right hand of God;
1 Peter 1:19
But with the precious blood of Christ, as of a lamb without blemish and without spot: