If Zoroastrian and idolatrous women are taken prisoner, they are coerced into Islam; if they embrace it, sexual relations with them are permissible and they can (also) be used as maidservants. If they do not embrace Islam, they are used as maidservants but not for sexual relations.

Ibn Hanbal cited in Jāmi‘ of al-Khallāl (d. 311 A.H. 923 A.D.) quoted in Yohanan Friedmann, "Tolerance and Coercion in Islam: Interfaith Relations in the Muslim Tradition (Cambridge Studies in Islamic Civilization)" Friedmann, Y. "Tolerance and Coercion in Islam: Interfaith Relations in the Muslim Tradition (Cambridge Studies in Islamic Civilization)" Cambridge: Cambridge University Press, 2006, pp. 107-108