'Innocent' in the Bible

"Pay attention, now! I am sending you out like sheep among wolves. So be as cunning as serpents and as innocent as doves.

Or haven’t you read in the Law that on Sabbath days the priests in the temple violate the Sabbath and are innocent?

If you had known what this means: I desire mercy and not sacrifice, you would not have condemned the innocent.

that all the innocent blood shed upon earth may come on you, from the blood of righteous Abel to the blood of Zechariah the son of Berechiah whom you murdered between the Sanctuary and the altar.

Saying, I have sinned in that I have betrayed the innocent blood. And they said, What is that to us? see thou to that.

As he was sitting on the judgment seat, his wife sent a message to him: "Have nothing to do with that innocent man; I have suffered greatly as a result of a dream about him today."

When Pilate saw that he could prevail nothing, but that rather a tumult was made, he took water, and washed his hands before the multitude, saying, I am innocent of the blood of this just person: see ye to it.