six o'clock
`` Number five , St. James 's Square , sir . '' `` Thank you , Peterby . '' `` An invaluable fellow , that of yours , '' laughed the Marquis , as Peterby bowed and turned away . `` Indeed , I begin to think he is , my Lord , '' answered Barnabas , `` and I shall expect you all , at six o'clock , on Friday next . '' So , having shaken hands again , Captain Slingsby took the arm of the Marquis , and limped off . Now , when they were alone , the Viscount gazed at Barnabas , chin in hand , and with twinkling eyes . `` My dear Bev , '' said he , `` you can hang me if I know what to make of you .