If the infidels, upon receiving the call, neither consent to it nor agree to pay capitation tax, it is then incumbent on the Muslims to call upon God… - Burhan al-Din al-Murghinani

WHOREDOM and bastardy are defect with regard to a female slave, but not with regard to a male. because the object, in purchase of a female slave, is cohabitation and the generation of children, which must be affected by either of the above circumstances; whereas, the object in the purchase of a male slave is the use of his services, the value of which is not depreciated by his committing to whoredom.—IF, however, a male slave be much addicted to whoredom, our lawyers are of opinion that it is a defect, because in the pursuit of women he neglects the service of his master.

A man may gratify his passion with his female slave in whatever way he pleases—It is lawful for a man to perform the act of Azil with his female slave without her consent, whereas he cannot lawfully do so by his wife unless with her permission. –The reason of this is that the Prophet has forbidden the act of Azil with a free woman without her consent but has permitted it to a master in the case of his female slave. Besides, carnal connexion is the right of a free woman for the gratifying of her passion, and the propagation of children (whence it is that a wife is at liberty to reject a husband who is an eunuch or impotent); whereas a slave possesses no such right.—A man, therefore, is not at liberty to injure the right of his wife, whereas a master is absolute with respect to his slave. If, also, a man should marry the female slave of another, he must not perform the act of Azil with her without the consent of her master.

CAPITATION-TAX is not imposed upon slaves, Mokátibs, Modabbirs, or Am-Walids, because capitation-tax is a substitute for destruction, with respect to them, and; with respect to us, it is substitute for aid [in the wars of the faith;] now in conformity with the first of these, it would, it would follo that capitation-taxt is due; a doubt therefore arises with respec to its being due; and as this is the case, it is determined not to be incumbent upon them: neither is it incumbent upon their owner to pay capitation-taxt for them, because he himself by their means pays an increased capitation-tax, as he through them becomes rich, or obtains a mediocrity of circumstances; and in either case he pays capitation-tax in a degree superior to the labouring poor.