Ten Years Later: The Man in The Iron Mask by Alexandre Dumas Chapter 54 Page 5

D’Artagnan, would have been, in your eyes, to have triumphed over you.

Yes, I knew that M. du Vallon had buried himself beneath the rocks of Locmaria; I knew that M. d’Herblay had taken one of my vessels with its crew, and had compelled it to convey him to Bayonne. But I was willing you should learn these matters in a direct manner, in order that you might be convinced my friends are with me respected and sacred; that always in me the man will sacrifice himself to subjects, whilst the king is so often found to sacrifice men to majesty and power.”

“But, sire, how could you know?”

“How do you yourself know, D’Artagnan?”

“By this letter, sire, which M. d’Herblay, free and out of danger, writes me from Bayonne.”