The prelude to what is in the meanings and the meanings is an explanation of the hadiths raised in al -Muwatta, composed by Al -Hafiz Ibn Abd al -Barr, and the introduction is considered a unique book in its chapter, and a comprehensive encyclopedia in jurisprudence and hadith, and it is a book in which Ibn Abd al -Barr explained the book of al -Muwatta by Imam Malik bin Anas, but it arranged an a...