"When Muhammad bin Qasim invaded Sind, he took captives wherever he went and sent many prisoners, especially women prisoners, to his homeland. Parimal Devi and Suraj Devi, the two daughters of Raja Dahir, who were sent to Hajjaj to adorn the harem of the Caliph, were part of a large bunch of maidens remitted as one-fifth share of the state (Khums) from the booty of war (Ghanaim). ... In Sind itself female slaves captured after every campaign of the marching army, were married to Arab soldiers who settled down in colonies established in places like Mansura, Kuzdar, Mahfuza and Multan. The standing instructions of Hajjaj to Muhammad bin Qasim were to “give no quarter to infidels, but to cut their throats”, and take the women and children as captives. ... Obviously, a few lakhs of women were enslaved and distributed among the elite and the soldiers."
January 1, 1970
https://en.wikiquote.org/wiki/Slavery_in_India