"Commander of the faithful," answered Zobeide, "I forgot to tell your majesty that the fairy left with me a bundle of hair, saying, that her presence would one day be of use to me; and then, if I only burnt two tufts of this hair, she would be with me in a moment, though she were beyond mount Caucasus." "Madam," demanded the caliph, "where is the bundle of hair?" She answered, "Ever since that time I have been so careful of it, that I always carry it about me." Upon which she pulled it out, opened the case which contained it, and shewed it to him. "Well then," said the caliph, "let us bring the fairy hither; you could not call her in a better time, for I long to see her." Zobeide having consented, fire was brought in, and she threw the whole bundle of hair into it. The palace at that instant began to shake, and the fairy appeared before the caliph in the form of a lady very richly dressed. "Commander of the faithful," said she to the prince, "you see I am ready to receive your commands. The lady who gave me this call by your order did me essential service. To evince my gratitude, I revenged her of her sisters' inhumanity, by changing them to bitches; but if your majesty commands me, I will restore them to their former shape." "Generous fairy," replied the caliph, "you cannot do me a greater pleasure; vouchsafe them that favour, and I will find some means to comfort them for their hard penance. But besides, I have another boon to ask in favour of that lady, who has had such cruel usage from an unknown husband. As you undoubtedly know all things, oblige me with the name of this barbarous wretch, who could not be contented to exercise his outrageous and unmanly cruelty upon her person, but has also most unjustly taken from her all her substance. I only wonder how such an unjust and inhuman action could be performed under my authority, and even in my residence, without having come to my knowledge." "To oblige your majesty," answered the fairy, "I will restore the two bitches to their former state, and I will so cure the lady of her scars, that it shall never appear she was so beaten; and I will also tell you who it was that abused her."