Ten Years Later: The Vicomte of Bragelonne by Alexandre Dumas Chapter 25 Page 14

Monk concluded that there could be no man in the convent, since wild beasts and birds were there still, and fled away at his approach.

After having passed the rubbish, and torn away more than one branch of ivy that had made itself a guardian of the solitude, Athos arrived at the vaults situated beneath the great hall, but the entrance of which was from the chapel. There he stopped. “Here we are, general,” said he.

“This, then, is the slab?”

“Yes.”

“Ay, and here is the ring — but the ring is sealed into the stone.”

“We must have a lever.”

“That’s a very easy thing to find.”