كتاب أسباب النزول

The Book of Asbab al-Nuzul This book is considered one of the most important books written in the chapter and is characterized by its brevity

The Book of Asbab al-Nuzul This book is considered one of the most important things written in the chapter, and it is distinguished from the book of al-Wahidi, may God have mercy on him, by its abbreviation, and its additions, and the attribution of every hadith to those who compiled it from among the authors of reliable books.

The Book of Reasons for Revelation, distinguishing the correct from others, what is acceptable from the rejected, combining multiple narrations, and disqualifying what is not from the causes of revelation.