Forbidden to you are your mothers, your daughters, your sisters, your father’s sisters and your mother’s sisters and your brother’s daughters and sister’s daughters and your mothers (who) have suckled you, your foster sisters and mothers of your wives. And (similarly) your stepdaughters brought up under your parentage born of your women with whom you have had marital relations (are also forbidden to you.) If you have not had martial relations, then there is no harm (in marrying their daughters). Forbidden are also wives of your real sons who are of your loins and having (in marriage) two sisters together, except that which has passed in the days of ignorance. Allah indeed is Most Forgiving, Ever-Merciful.