Chapter 28, verses 18-20
18
who, when they had examined me, desired to set me free, because there was no cause of death in me.
19
But when the Jews spoke against it, I was constrained to appeal to Caesar, not that I had anything about which to accuse my nation.
20
For this cause therefore I asked to see you and to speak with you. For because of the hope of Israel I am bound with this chain.”