About “Sunan Sa'id ibn Mansur”
Sunan Sa'id ibn Mansur, also known as Sunan Sa'id bin Mansur or Sunan Sayeed bin Mansur, is one of the Hadith books compiled in the third century of the Muslim calendar. It was written by Imam Sa'id ibn Mansur. (Summary adapted from Wikipedia, CC BY-SA 4.0.)
Some summaries adapted from Wikipedia, CC BY-SA 4.0.