Prohibited to you are your mothers and your daughters, and your sisters, and your paternal aunts, and your maternal aunts, and (your) brother's daughters, and (your) sister's daughters, and your mothers who have given suck to you, and your suckling sisters, and your women's mothers, and your step-daughters who are in your laps (i.e. under your guardianship) being born of your women whom you have been into-yet, in case you have not been into them, (Literally: entered with) it is no fault in you-and the lawful (spouses) of your sons who are of your loins, and that you should take to you two sisters together, except what has already gone by. Surely Allah has been Ever-Forgiving, Ever-Merciful.