When the stone was pulled up, there appeared a cavity of about three or four feet deep, with a little door, and steps to go down lower. "Observe, my son," said the African magician, "what I direct. Descend into the cave, and when you are at the bottom of those steps you will find a door which will lead you into a spacious vault, divided into three great halls, in each of which you will see four large brass cisterns placed on each side, full of gold and silver; but take care you do not meddle with them. Before you enter the first hall, be sure to tuck up your vest, wrap it about you, and then pass through the second into the third without stopping. Above all, have a care that you do not touch the walls; for if you do, you will die instantly. At the end of the third hall, you will find a door which opens into a garden planted with fine trees loaded with fruit; walk directly across the garden by a path which will lead you to five steps that will bring you upon a terrace, where you will see a niche before you, and in that niche a lighted lamp. Take the lamp down, and extinguish it: when you have thrown away the wick, and poured out the liquor, put it in your vestband and bring it to me. Do not be afraid that the liquor will spoil your clothes, for it is not oil; and the lamp will be dry as soon as it is thrown out. If you should wish for any of the fruit of the garden, you may gather as much as you please."