John 1:36

and looking upon Jesus as he was walking, he saith, Behold, the Lamb of God!

John 1:29

The next day he seeth Jesus coming to him, and saith, Behold, the Lamb of God, who taketh away the sin of the world!

Hebrews 12:2

looking to the author and perfecter of the faith, Jesus, who for the joy that was set before him endured the cross, despising the shame, and hath sat down at the right hand of the throne of God.

1 Peter 1:19-20

but with the precious blood of Christ, as of a lamb without blemish and without spot;

Treasury of Scripture Knowledge

Summary

And looking upon Jesus as he walked, he saith, Behold the Lamb of God!

Bible References

Behold

John 1:29
The next day he seeth Jesus coming to him, and saith, Behold, the Lamb of God, who taketh away the sin of the world!
Hebrews 12:2
looking to the author and perfecter of the faith, Jesus, who for the joy that was set before him endured the cross, despising the shame, and hath sat down at the right hand of the throne of God.
1 Peter 1:19
but with the precious blood of Christ, as of a lamb without blemish and without spot;