142 PRINCE FILDERKIN surroundings as those upon which he gazed. The King had mounted the stairs, preceded by four slaves who carried the crystal case containing his great treasure, and the Prince was at first inclined to follow at once, in order to ascertain the exact spot in which * this coveted object was kept. Prudence, however, suggested a little delay, for if the King had been aware of the presence of an enemy when he had only passed by him, he would be surely still more likely to discover him under his own roof, and the greatest caution would be necessary to prevent that discovery. So the Prince waited quietly at the foot of the stairs for a short time, and seeing a comfortable arm-chair at no great distance, thought he might as well sit down, and wait tillsomething turned up. Accordingly, down he sat, and as one cannot sit down very comfortably with a banjo under one’s left arm, he put the instrument upon his knees, quite forgetting that he ceased to be invisible the moment he did so. He added some- thing, moreover, to the danger of his situa- tion, by going fast asleep before he had been three minutes in his chair.