Aladdin thought himself the most happy of men when he heard this news, and began to count every week, day, and even hour that passed, so great was his impatience. One evening, when two of the three months had gone, his mother went out to buy some oil, and found a general festival—the houses dressed with foliage, silks and carpeting, and every one joining in a great rejoicing. The officers, in showy uniforms, on richly caparisoned horses, galloped about the streets.

"What is the meaning of all this preparation for public festivity?" said Aladdin's mother to the oil merchant.

"Where have you been, good woman," answered he, "that you do not know that the son of the grand vizier is to marry the Princess Buddir al Buddoor to-night? These officers are to assist at the palace, where the ceremony is to be solemnized."

Hearing this news, Aladdin's mother ran home very quickly. "Child," she cried, "you are undone. The sultan's fine promises have come to nought. This night the grand vizier's son is to marry the Princess Buddir al Buddoor."

For a moment Aladdin was thunderstruck, but then he bethought himself of the lamp and summoned the genie, resolved if possible to prevent the marriage.

"What wouldst thou have?" said the genie. "I and the other slaves of the lamp that is in thy hands are ready to obey thee."

"Hear me," said Aladdin. "You have hitherto obeyed me; this is a harder task. The sultan's daughter, who was promised me as my bride, is this night married to the son of the grand vizier. Bring them both hither to me as soon as they have retired to their chamber."

"Master," replied the genie, "I obey thee."

Aladdin supped with his mother as usual and then went to his own apartment to await the return of the genie.

In the meantime the festivities in honor of the princess's marriage were conducted at the sultan's palace with great magnificence. When the ceremonies were concluded, the princess and her husband retired to the chamber prepared for them. But no sooner had they lain down than the genie, the faithful slave of the lamp, to the great amazement and alarm of both the bride and the groom, took up the bed and in an instant transported them all to the chamber of Aladdin.