|Biographical detail : ||The second daughter of the Prophet, peace be upon him, by Hazrat Khadija.
She was three years younger than her sister, Hazrat Zainab. She married to Atba, son of Abu Lahab, but this marriage was dissolved and she was re-married to Hazrat Usman. After her death Hazrat Usman married her sister Umm-i-Kulsum. Hence his epithet Zun-nurain (the man of two lights).