At this the general called out,

"Is this a duel, sir?"

"Yes."

"You cannot fight here; you are within the ban."

"No matter."

"It does matter; and I, at all events, refuse to be a witness. I am on guard at the castle, and you have taken me by surprise."

"Be quiet; I will answer for everything. I owe this gentleman satisfaction, and I mean to give it him here."

"M. Casanova," said the general, "you cannot fight here."

"Then why have I been brought here? I shall defend myself wherever I am attacked."

"Lay the whole matter before the king, and you shall have my voice in your favour."