call them by their fathers it is more just in the sight of allah. but if you do not know their fathers then they are your brothers in religion and those entrusted to you. and there is no blame upon you for that in which you have erred but what your hearts intended. and ever is allah forgiving and merciful.
ادعوهم لآبائهم هو أقسط عند الله فإن لم تعلموا آباءهم فإخوانكم في الدين ومواليكم وليس عليكم جناح فيما أخطأتم به ولكن ما تعمدت قلوبكم وكان الله غفورا رحيما