But the eye of the slave paused not to rest on any of these objects, though she did not fail to notice them as she moved along. Stopping again to trim her lamp, she listened for a moment, but her ear was unable to catch the slightest sound. She then proceeded more cautiously than before, till she reached the top of a flight of steps, down which she descended into another passage, which extended to a distance far greater than the rays from her lantern could penetrate. Counting her steps, she stopped at a spot where was a large slab of stone, on which certain figures were carved, understood only by the initiated, scarcely to be distinguished from the wall of the gallery, and which appeared to be let into it. She touched it on one side, when it opened, and she proceeded as before. Here and there a faint ray of light came down from above, the aperture through which it had passed serving to ventilate the gallery, the atmosphere of which would otherwise have been insupportable. Advancing some way farther, she again stopped and listened, when human voices united in melodious song reached her ear. She now hurried on with more confidence than before. She could distinguish the words: they were those of a hymn such as Christians alone, imbued with the true light of the Gospel, could have uttered. The countenance of the girl, hitherto grave and anxious, beamed with a calm joy as she drank in the words. Moving forward for some fifty yards or more, she stood in front of a deep recess, considerably higher, and several times wider, than the passage which had conducted her to it. It resembled, indeed, a deep archway supported by simple columns, but was otherwise totally unadorned. On either side, on rough benches, were seated about twenty persons, who, as shown by their costumes, were of varied ranks, from the patrician in his toga and the high-born lady with fringed dress to the humble fossor or excavator. They varied also in age: some were far advanced in life, others were grave men and matrons, and among them was a young girl scarcely past her days of childhood. At the further end of the chamber, near a small table, sat a man of venerable aspect, clothed as a patrician, with a white beard hanging over his breast. A scroll was in his hand, from which, by the light of a lamp standing on the table, he was reading aloud.