A Connecticut Yankee in King Arthurs Court by Mark Twain Chapter 24 Page 18

Yes. He told them what the Supreme Lord of Inde was doing. Then he told them what the Sultan of Egypt was at; also what the King of the Remote Seas was about. And so on and so on; and with each new marvel the astonishment at his accuracy rose higher and higher. They thought he must surely strike an uncertain place some time; but no, he never had to hesitate, he always knew, and always with unerring precision. I saw that if this thing went on I should lose my supremacy, this fellow would capture my following, I should be left out in the cold. I must put a cog in his wheel, and do it right away, too. I said:

“If I might ask, I should very greatly like to know what a certain person is doing.”

“Speak, and freely.

I will tell you.”