As I sat one day in my shop, there came up to me a fair woman, as she were the moon at its rising, and with her a hand-maid. Now I was a handsome man in my time; so that lady sat down on my shop[471] and buying stuffs of me, paid the price and went her ways. I asked the girl anent her and she answered, “I know not her name.” Quoth I, “Where is her abode?” Quoth she, “In heaven;” and I, “She is presently on the earth; so when doth she ascend to heaven and where is the ladder by which she goeth up?”[472] The girl retorted, “She hath her lodging in a palace between two rivers,[473] that is, in the palace of Al-Maamún al-Hákim bi-Amri ’llah.”[474] Then said I, “I am a dead man, without a doubt;” but she replied, “Have patience, for needs must she return to thee and buy other stuffs of thee.” I asked, “And how cometh it that the Commander of the Faithful trusteth her to go out?” and she answered, “He loveth her with exceeding love and is wrapped up in her and crosseth her not.” Then the slave-girl went away, running after her mistress; whereupon I left the shop and followed them, so I might see her abiding-place. I kept them in view all the way, till she disappeared from mine eyes, when I returned to my place, with heart a-fire. Some days after, she came to me again and bought stuffs of me: I refused to take the price and she cried, “We have no need of thy goods.” Quoth I, “O my lady, accept them from me as a gift;” but quoth she, “Wait till I try thee and make proof of thee.” Then she brought out of her pocket a purse and gave me therefrom a thousand dinars, saying, “Trade with this till I return to thee.” So I took the purse and she went away and returned not till six months had passed. Meanwhile, I traded with the money and sold and bought and made other thousand dinars profit on it. At last she came to me again and I said to her, “Here is thy money and I have gained with it other thousand ducats;” and she, “Let it lie by thee and take these other thousand dinars. As soon as I have departed from thee, go thou to Al-Rauzah, the Garden-holm, and build there a goodly pavilion, and when the edifice is accomplished, give me to know thereof.” So saying, she left me and went away. As soon as she was gone, I betook myself to Al-Rauzah and fell to building the pavilion, and when it was finished, I furnished it with the finest of furniture and sent to tell her that I had made an end of the edifice; whereupon she sent back to me, saying, “Let him meet me to-morrow about daybreak at the Zuwaylah gate and bring with him a strong ass.” I did as she bade and, betaking myself to the Zuwaylah gate, at the appointed time, found there a young man on horseback, awaiting her, even as I awaited her. As we stood, behold, up she came, and with her a slave-girl. When she saw that young man, she asked him, “Art thou here?” and he answered, “Yes, O my lady.” Quoth she, “To-day I am invited by this man: wilt thou wend with us?”