On the evening of the second day we arrived at a city situated on a high mountain, and surrounded with white walls which shone like silver. We passed the night under the trees of an adjoining wood; and next day, having offered up our prayers, looked about for some way of entering the city, the gates of which were shut, and within which there reigned a perfect stillness. My master went round the walls, and in his examination of them he discovered a stone slab, in which was fastened an iron ring. We endeavoured to move the slab, but could not. The Persian then ordered me to take the horses and to fasten them to the ring with our sashes; and by this means we succeeded in removing the stone, which discovered the entrance to a subterraneous passage. My master said to me, "Noureddin, follow me; by this passage we shall get into the city." On leaving the subterraneous passage we heard a noise like that which might be produced by the loud puffing of the bellows of a forge, and we supposed for a moment that the city was inhabited. This strange noise was nothing else than the hissing of two winged serpents, which advanced towards us at a frightful pace. With the sacred book in his hand the Persian advanced to meet them, and with one touch of this talisman laid them prostrate on the ground.

This obstacle being overcome, we traversed the whole city, admiring its squares, houses, mosques, and palaces. But what had become of the inhabitants? By what scourge had they been cut off, or what reason had induced them to quit so beautiful a city? How long ago was it inhabited? My mind was lost in conjectures about what seemed so far beyond my comprehension, and my master made no reply to the questions which I addressed to him. At length we stopped at the open railing of some gardens surrounding an enormous palace, which surpassed all that the imagination could conceive. Bushy thickets; orchards covered with flowers and fruits; enamelled meads, watered by murmuring streams; parterres planted with the rarest and most variegated flowers, every where met the eye. The Persian sat down under the shadow of a tree, opened the book, and commenced reading, and when he had finished ordered me to enter the palace. I reached it by a staircase that could only have been constructed by the hands of genii; it was formed of the most rare and costly marble, as were also the statues which were placed at the sides. After having walked through many spacious and magnificent apartments richly adorned, I entered a subterranean hall, still larger and more splendid. A hundred crystal lustres, brilliant with gold and precious stones, and lit up with thousands of wax-lights, shed a refulgence more dazzling than the day. Its walls were covered with paintings, in which the spirit of evil strove in vain for the mastery over the spirit of good, and a long series of the statues of justly-renowned dead princes were ranged all around. Vacant pedestals, waiting to receive monarchs still living, whose names were inscribed on them, were also to be seen. In the centre of this subterranean apartment, a throne of gold arose, incrusted with pearls and rubies. On this throne an old man was reposing, with a countenance pale as death, but whose open eyes shone with a supernatural brilliancy. I saluted him respectfully, but he made no gesture. I spoke to him, and he made no reply. Seized with astonishment and fear, I returned to my master and told him what I had seen.

"God be praised!" he said, "we are now near the end of our enterprise. Return, Noureddin, to the old man; go up to him fearlessly, and bring to me the chest on which his head rests."

I obeyed, and on my return to the subterranean hall I drew near to the throne, to which three silver steps led up. When I placed my foot on the first step the old man stood up; in spite of my surprise I ascended the second step, when, seizing a bow, he placed a keen-pointed arrow in it, and aimed it at me. Without any consideration of my benefactor's orders, I jumped backwards and took to flight anew. When the Arab saw me, he said, "Is this what you promised me? cowardly man, come with me, and you will find inestimable riches!" I then conducted him to the place where the old man was to be found. When my master was near the throne, he ascended the first step, and the old man arose; at the second step he took his bow and arrow; and at the third he shot it at my master, who received it on the sacred book, from which it rebounded as from a steel cuirass, and fell broken on the ground. The old man fell back motionless on the throne, and his eyes ceased to shine. My master then laid hold of the mysterious chest of which he had spoken to me, and took from it the magic key which opened subterranean recesses where heaps of pearls, diamonds, and rubies were deposited. The Persian allowed me to take as much as I pleased. I filled my trousers and the folds of my robe and turban with the finest pearls, the largest diamonds, and many other kinds of precious stones. As Saadi the Wise passed by all these treasures without looking at them, I said to him, "O my lord, why do you leave here all this wealth, and take away with you, as the reward of so many fatigues, an article of so little value? The book of wisdom is now useless; what man is there who does not think himself wise?"

"My son," replied the old man, "I am near the end of my career, and my life has been spent in the search after true wisdom. If I have done nothing to improve mankind, God, when I appear before Him, will reckon with me not only for the evil I shall have done, but also for the good I may have neglected to do. As for you, who have a wife and children, I approve of your wishing to provide for their future condition."

We left the enchanted city and its treasures, which I greatly regretted not being able to carry away. When we reached the open country, I looked back to gaze upon the palace and city, but they had disappeared, at which I expressed my astonishment to my master, who replied, "Noureddin, do not seek to fathom the mysteries of knowledge, but be contented to rejoice with me at the success of our journey." We then directed our faces towards Bagdad, and at the end of a short time arrived there, without meeting with any thing else worth relating. My family were rejoiced at my return and at the good fortune I had so unexpectedly met with. The old man abode with us for some time, which he employed in reading the Gulistan and in giving me useful counsels as to my future conduct.

"Noureddin," he said, "you are the possessor of great wealth; know how to make a good use of it; always remember the wretched condition in which I found you in the mosque; beware of bad company and pretended friends and flatterers; avoid covetousness, and be charitable toward the poor; remember the uncertainty of riches, and how Providence often punishes those who give way to ingratitude and pride." Besides his good advice, he would often relate to me instructive histories by way of example, and I shall not tire you too much if I repeat one of them to you.

THE STORY OF THE DERVISE ABOUNADAR.

A dervise, venerable from his age, fell ill at the house of a woman who was a widow, and who lived in a state of great poverty in the outskirts of Balsora. He was so affected by the care and zeal with which she had nursed him, that at the time of his departure he said to her, "I have noticed that your means are sufficient for yourself alone, and are not adequate for the additional support of your only son, the young Mujahid; but if you will entrust him to my care, I will do my utmost to repay through him the obligations which I am under to your care."

The good woman received the proposal with pleasure, and the dervise took his departure with the young man, stating, at the same time, that they were to be absent two years on a journey. While travelling in various countries the widow's son lived in opulence with his protector, who gave him excellent instructions, attended to him in a dangerous illness which he had, and, in short, treated him in every respect as if he had been his only son. Mujahid often said how grateful he was for such kindness, and the old man's constant reply was, "My son, gratitude is shown by actions, not words; at the proper time and place we shall see how you estimate my conduct towards you."