road whence thou mayest learn where he hometh; then quickly bring me tidings thereof." Accordingly, the Sorceress departed the presence of the King; and, after walking over the four parasangs, she hid herself within a hollow of the rocks hard by the place where Prince Ahmad had found his arrow, and there awaited his arrival. Early on the morrow the Prince, as was his wont, set out upon his journey without taking leave of his sire or fare welling any of the Ministers. So when they drew nigh, the Sorceress caught sight of the Prince and of the retinue that rode before and beside him; and she saw them enter a hollow way which forked into a many of by-ways; and so steep and dangerous were the cliffs and boulders about the track that hardly could a footman safely pace that path. Seeing this the Sorceress bethought her that it must surely lead to some cavern or haply to a subterraneous passage, or to a souterrain the abode of Jinns and fairies; when suddenly the Prince and all his suite vanished from her view. So she crept out of the hiding-place wherein she had ensconced herself and wandered far and wide seeking, as dillgently as she was able, but never finding the subterraneous passage nor yet could she discern the iron door which Prince Ahmad had espied, for none of human flesh and blood had power to see this save he alone to whom it was made visible by the Fairy Peri-Banu; furthermore it was ever concealed from the prying eyes of womankind. Then said the Sorceress to herself, This toil and moil have I undertaken to no purpose; yea, verily, I have failed to find out that wherefor I came." So she went forthright back to the Sultan and reported to him all that had betided her, how she had lain in wait amid the cliffs and boulders and had seen the Prince and suite ride up the most perilous of paths and, having entered a hollow way, disappear in an eyetwinkling from her sight. And she ended by saying, "Albeit I strove my utmost to find out the spot wherein the Prince abideth, yet could I on no wise succeed; and I pray thy Highness may grant me time to search further into the matter and to find out this mystery which by skill and caution on my part shall not long abide concealed." Answered the Sultan, "Be it as thou wilt: I grant thee leisure to make enquiry and after a time I shall await thy return hither."--And as the morn began to dawn Shahrazad held her peace till The end of the Six Hundred and Fifty-seventh Night.