'Appealed' in the Bible

then Festus, having communed with the council, answered, 'To Caesar thou hast appealed; to Caesar thou shalt go.'

but Paul having appealed to be kept to the hearing of Sebastus, I did command him to be kept till I might send him unto Caesar.'

and I, having found him to have done nothing worthy of death, and he also himself having appealed to Sebastus, I decided to send him,

and Agrippa said to Festus, 'This man might have been released if he had not appealed to Caesar.'