On the way across the Aegean Sea, Caesar was kidnapped by pirates and held prisoner. He maintained an attitude of superiority throughout his captivity. When the pirates thought to demand a ransom of twenty talents of silver, he insisted they ask for fifty. After the ransom was paid, Caesar raised a fleet, pursued and captured the pirates, and imprisoned them. He had them crucified on his own authority, as he had promised while in captivity—a promise the pirates had taken as a joke. As a sign of leniency, he first had their throats cut. He was soon called back into military action.