Bleak House by Charles Dickens Chapter 9 Page 36

"What follows is without prejudice, miss?" said Mr. Guppy, anxiously bringing a chair towards my table.

"I don't understand what you mean," said I, wondering.

"It's one of our law terms, miss. You won't make any use of it to my detriment at Kenge and Carboy's or elsewhere. If our conversation shouldn't lead to anything, I am to be as I was and am not to be prejudiced in my situation or worldly prospects. In short, it's in total confidence."

"I am at a loss, sir," said I, "to imagine what you can have to communicate in total confidence to me, whom you have never seen but once; but I should be very sorry to do you any injury."

"Thank you, miss. I'm sure of it — that's quite sufficient."