[Sidenote: Indulgences allowed in the matter of wives and concubines.] On the other hand, the license allowed by the Koran between the sexes--at least in favor of the male sex--is so wide that for such as have the means and the desire to take advantage of it there need be no limit whatever to sexual indulgence. It is true that adultery is punishable by death and fornication with stripes. But then the Koran gives the believer permission to have four wives at a time. And he may exchange them--that is, he may divorce them at pleasure, taking others in their stead.[61] And, as if this were not license enough, the divine law permits the believer to consort with all female slaves whom he may be the master of--such, namely, as have been taken in war, or have been acquired by gift or purchase. These he may receive into his harem instead of wives, or in addition to them; and without any limit of number or restraint whatever he is at liberty to cohabit with them. [Sidenote: Polygamy, concubinage, and divorce. Practice at the rise of Islam.] A few instances taken at random will enable the reader to judge how the indulgences thus allowed by the religion were taken advantage of in the early days of Islam. In the great plague which devastated Syria seven years after the prophet's death Khalid, the Sword of God, lost _forty_ sons. Abdal Rahman, one of the "companions" of Mohammed, had issue by sixteen wives, not counting slave-girls.[62] Moghira ibn Shoba, another "companion," and governor of Kufa and Bussorah, had in his harem eighty consorts, free and servile. Coming closer to the Prophet's household, we find that Mohammed himself at one period had in his harem no fewer than nine wives and two slave-girls. Of his grandson Hasan we read that his vagrant passion gained for him the unenviable sobriquet of _The Divorcer_; for it was only by continually divorcing his consorts that he could harmonize his craving for fresh nuptials with the requirements of the divine law, which limited the number of his free wives to four. We are told that, as a matter of simple caprice, he exercised the power of divorce seventy (according to other traditions ninety) times. When the leading men complained to Aly of the licentious practice of his son his only reply was that the remedy lay in their own hands, of refusing Hasan their daughters altogether.[63] Such are the material inducements, the "works of the flesh," which Islam makes lawful to its votaries, and which promoted thus its early spread.