Hadith 61
يدعي الناس يوم القيامة بأمهاتهم سترا من الله عزوجل عليهم
"On the Day of Resurrection, people will be called with their mothers for the sake of their covering (of faults), because if they are called with their fathers, it is possible that the one who was considered their father in the world may not actually be their real father, but someone else, and then in the plain of resurrection, it would be publicly revealed that he is illegitimately born."