A Connecticut Yankee in King Arthurs Court by Mark Twain Chapter 42 Page 23

Such as have been under our training from seven to ten years have had no acquaintance with the Church’s terrors, and it was among these that I found my fifty-two. As a next move, I paid a private visit to that old cave of Merlin’s — not the small one — the big one — ”

“Yes, the one where we secretly established our first great electric plant when I was projecting a miracle.”

“Just so. And as that miracle hadn’t become necessary then, I thought it might be a good idea to utilize the plant now.

I’ve provisioned the cave for a siege — ”

“A good idea, a first-rate idea.”

“I think so. I placed four of my boys there as a guard —