Ibn Hajar al Asqalani., or simply ibn Ḥajar, was a classic Islamic scholar "whose life work constitutes the final summation of the science of hadith." He authored some 150 works on hadith, history, bi

Musnad Ahmad ibn Hanbal is the third largest collection of musnad hadith, containing over 30,000 Hadiths. It was compiled by the Islamic scholar Ahmad ibn Hanbal to whom the Hanbali fiqh is attributed