Twenty Years After by Alexandre Dumas Chapter 82 Page 9

“But there are oubliettes!” replied Athos, smiling.

“Oh! that’s a different thing; yes, I know there are traditions of that sort,” said Comminges. “It was in the time of the other cardinal, who was a great nobleman; but our Mazarin — impossible! an Italian adventurer would not dare to go such lengths with such men as ourselves.

Oubliettes are employed as a means of kingly vengeance, and a low-born fellow such as he is would not have recourse to them. Your arrest is known, that of your friends will soon be known; and all the nobility of France would demand an explanation of your disappearance. No, no, be easy on that score. I will, however, inform Monsieur d’Artagnan of your arrival here.