Caesar

The pirates were delighted at this, and attributed his boldness of speech to a certain simplicity and boyish mirth. But after his ransom had come from Miletus and he had paid it and was set free, he immediately manned vessels and put to sea from the harbour of Miletus against the robbers. He caught them, too, still lying at anchor off the island, and got most of them into his power. Their money he made his booty, but the men themselves he lodged in the prison at Pergamum, and then went in person to Junius, the governor of Asia, on the ground that it belonged to him, as praetor of the province, to punish the captives.

But since the praetor cast longing eyes on their money, which was no small sum, and kept saying that he would consider the case of the captives at his leisure, Caesar left him to his own devices, went to Pergamum, took the robbers out of prison, and crucified them all, just as he had often warned them on the island that he would do, when they thought he was joking.