Acts 26:27 (KJV)

Having therefore obtained help of God, I continue unto this day, witnessing both to small and great, saying none other things than those which the prophets and Moses did say should come:

That Christ should suffer, and that he should be the first that should rise from the dead, and should shew light unto the people, and to the Gentiles.

And as he thus spake for himself, Festus said with a loud voice, Paul, thou art beside thyself; much learning doth make thee mad.

But he said, I am not mad, most noble Festus; but speak forth the words of truth and soberness.

For the king knoweth of these things, before whom also I speak freely: for I am persuaded that none of these things are hidden from him; for this thing was not done in a corner.

Then Agrippa said unto Paul, Almost thou persuadest me to be a Christian.

And Paul said, I would to God, that not only thou, but also all that hear me this day, were both almost, and altogether such as I am, except these bonds.

And when he had thus spoken, the king rose up, and the governor, and Bernice, and they that sat with them:

And when they were gone aside, they talked between themselves, saying, This man doeth nothing worthy of death or of bonds.

Then said Agrippa unto Festus, This man might have been set at liberty, if he had not appealed unto Caesar.