"Therefore, wherever Muslims made successful inroads, they reduced the Hindu population directly by slaughtering the men in large numbers and taking away the women and children as captives. It indirectly reduced the Hindu populace by rendering the remnant Hindu men unprocreative by depriving them of childbearing female partners. Since those women became the vehicle for breeding Muslim offspring instead, the final result was a reduction of the Hindu populace and a sharp rise in the number of Muslims. The growing Muslim population was to be maintained by the toiling of the vanquished Hindus, subjected to grinding taxes. This is roughly the same protocol, which Prophet Muhammad had applied to the Jews of Banu Qurayza and Khaybar."