Questions and Answers on Female Slaves and their Freedom (questions and answers on women slaves and their freedom) this is the title of the manual issued by the jihadists of the Islamic State (Isis) in Mosul Iraq.
It says it is allowed to catch women "unbelievers" and that "the women slaves are women that muslims take from their enemies". Most of the document is devoted to sexual practices with the slaves,You can have sex with them, even with young girls in pre pubertal age; and you can buy, sell, or give them as a gift to others.
It is lawful have sexual intercourse with a woman slave who has not reached puberty if she is ready,if she is not ready, the master can still enjoy her". If she is a virgin, the owner can have a carnal knowledge of her to prove it full ownership -however, a slave can be beaten to teach her discipline, but the beating should not be for pleasure or as a form of torture; a slave who becomes pregnant can not be sold. If a slave is not a virgin, her uterus must be purified". And that captured women or girls are "mere properties"
And there is also a tariff : girls (virgin) cost up to $150, their mothers 40-50year olds just $15.