All of them, except the vizier Giafar, who spoke not a word, answered "Yes." She thereupon exclaimed, in a tone of resentment: "Before we granted you the favor of receiving you into our house, and to prevent all occasion of inquiry from you, we imposed the condition that you should not speak of anything that did not concern you, lest you might hear that which would not please you; and yet, after having received our entertainment, you make no scruple to break your promise. Our easy compliance with your wishes may have occasioned this, but that shall not excuse your rudeness." As she spoke these words, she gave three stamps with her foot, and clapping[13] her hands as often together, cried, "Come quickly!" Upon this a door flew open, and seven black slaves[14] rushed in; each one seized a man, threw him to the ground, and dragged him into the middle of the room, brandishing a scimitar over his head. [Footnote 13: This is the ordinary mode in the East of calling the attendants in waiting.] [Footnote 14: In this manner the apartments of ladies were constantly guarded.--Beckford's _Vathek_, Notes to p. 204.] We can easily conceive the alarm of the caliph. He repented, but too late, that he had not taken the advice of his vizier, who, with Mesrour, the calenders, and porter, were, from his ill-timed curiosity, on the point of forfeiting their lives. Before they gave the fatal stroke, one of the slaves said to Zobeide and her sisters, "Would it not be right to interrogate them first?" On which Zobeide, with a grave voice, said: "Answer me, and say who you are, otherwise you shall not live one moment longer. I cannot believe you to be honest men, or persons of authority or distinction in your own countries; for, if you were, you would have been more modest and more respectful to us." The caliph, naturally warm, was infinitely more indignant than the rest, to find his life depending upon the command of a woman: but he began to conceive some hopes, when he found she wished to know who they all were; for he imagined that she would by no means take away his life when she should be informed of his rank. He whispered to his vizier, who was near him, instantly to declare who he was. But this wise vizier, being more prudent, resolved to save his master's honor, and not let the world know the affront he had brought upon himself by his own imprudence; and therefore answered, "We have what we deserve." But if he had intended to speak as the caliph commanded him, Zobeide would not have allowed him time: for having turned to the calenders, and seeing them all blind with one eye, she asked if they were brothers. One of them answered, "No, madam, no otherwise than as we are calenders; that is to say, as we observe the same rules." "Were you born blind of the right eye?" continued she. "No, madam," answered he; "I lost my eye in such a surprising adventure, that it would be instructive to every one to hear it."