To which prophets does Peter refer in 1 Peter 1:10-11? To which prophecies does Peter refer in these verses?

1 Peter 1:10,11:


  10 Of which salvation the prophets have enquired and searched
  diligently, who prophesied of the grace that should come unto you:
  
  11 Searching what, or what manner of time the Spirit of Christ which
  was in them did signify, when it testified beforehand the sufferings
  of Christ, and the glory that should follow.


I'm looking for scriptures of prophets telling about the grace that should come unto us. I'd like to see the cross reference between the old and new testament. 
I know the verses in Isaiah, but I'm looking for one or two more references.
King David in Psalm 22


  Psa 22:15-18  My strength is dried up like a potsherd; and my tongue
  cleaveth to my jaws; and thou hast brought me into the dust of death. 
  (16)  For dogs have compassed me: the assembly of the wicked have
  inclosed me: they pierced my hands and my feet.  (17)  I may tell all
  my bones: they look and stare upon me.  (18)  They part my garments
  among them, and cast lots upon my vesture.


and less directly


  Psa 2:1-3  Why do the heathen rage, and the people imagine a vain
  thing?  (2)  The kings of the earth set themselves, and the rulers
  take counsel together, against the LORD, and against his anointed,
  saying,  (3)  Let us break their bands asunder, and cast away their
  cords from us.