Still the calm sleep was unbroken; and the peaceful breathing which at first had delighted the fond father now seemed like a fatal spell.

"Rachel! Rachel!"

He took her in his arms; he placed her on a couch; he tried to make her walk; and in vain essayed with his trembling fingers to open the sealed eyelids.

The young girl slept on; her respiration as calm, and the rhythm of her heart still preserved its frightful monotone. All the efforts of the despairing father were vain. Day dawned, night came, the next day, and weeks and months, and Rachel awoke not.

VII.

The distracted father, remembering that he was a physician, sought in medical science a remedy for this strange malady. He tried every known medicine, he essayed new ones; but nothing could break the fearful sleep. He no longer went to the palace of the caliph, but his days and nights were passed in his laboratory as they had formerly been at Cordova; his researches, however, were no longer to feed his pride. Sorrow concentrated his mighty genius on one thought--to discover a remedy for his idolized child. Bitterly did be expiate the old anxieties of his pride by the torturing perplexities of this new sorrow.

More than six months passed thus. A last and desperate remedy to which he had recourse, had, like all the others failed; Ben-Ha-Zelah on a night like that on which this weight of sorrow had come upon him, was in his laboratory bending as ever over his retorts. He had made every research, every experiment that genius, quickened by affection, could suggest, and had failed in all. Rachel still slept. Then the broken-hearted old man, convinced of his own impotence, let fall his arms at his sides and burst into tears.

At that moment he heard a voice which seemed to come at once from the depths of immensity, and from the inmost recesses of his own heart.

"All thy efforts are vain," said the voice. "Thou wilt cure thy child, only by passing about her neck, a pearl necklace, not the pearls which bountiful nature gives, and God makes, but pearls which thou thyself hast fashioned. Thou thoughtest thyself the equal of God, the equal of Him who created the world; and he punishes thee, by condemning thee to create only a few pearls, and he is willing to lend thee all the riches and treasures of his beautiful world. Go and seek! And when thou hast made enough of these pearls to fill the box beside thee, make a necklace of them. Put it on the neck of thy child, and she will awake."

It was not an illusion. The old man had seen no one, but the box was there beside him. It was a little box, of a wood unknown to him, which exhaled a delicious odor. On the lid inscribed in letters of gold, was a Hebrew word, meaning "Treasure of God."