nine o'clock
` And you may say , after it 's done , `` Do n't you wish you may get it ? '' ' ` That as may be ; but does it suit you ? yes or no . Two hundred francs down , and on the evening of the day after to-morrow , here , at nine o'clock , I will give you the eight hundred francs . ' ` And who will inform you that I have done the trick with these two persons ? ' ` I shall know ; that is my affair . Is it a bargain ? '