The history of Al -Kabeer is one of the most prominent books of the Sunnis and the community in the wound, amendment and the science of men. Al -Bukhari said: "When I was stabbed in eighteen years, I made the most important issues of the Companions and the followers and their sayings, and that is in the days of Ubayd Allah bin Musa, and I classified the book of history, then at the grave of the Prophet, may God bless him and grant him peace, on the moonlit nights, and say a name in history, but I have a story." This book is one of the most important sources that took care of the translations of the narrators of the hadith.