The Great Blog is a set of questions and answers about the issues of jurisprudence received by Imam Malik, and it was narrated by Abd al -Salam bin Saeed al -Tanukhi, nicknamed Sahnoun, who collected it and classified it, and narrated it on the authority of Abd al -Rahman bin al -Qasim al -Akhbah on the authority of Imam Malik bin Anas, and sometimes it is attributed to Sahnoun, because he narrated it, so he said the code of Sahnoun