Hadith of the two weighty things Hadith of the two weighty things The Hadith al-Thaqalayn, also known as the Hadith of the two weighty things, refers to a saying (hadith) of the Islamic prophet Muhammad. According to the hadith of Muhammad prophet Qur'an and "Ahl al-Bayt" ("people of the house", Muhammad's family) had been described as the two weighty things. In the context of this Hadith, Muhammad's family refers to Imam Ali ibn Abi Talib, Fatimah bint Muhammad (the daughter of Muhammad), and their children and descendants. This hadith is accepted by Shia and Sunni Islam. The Hadith al-Thaqalayn, as most strongly established hadiths, is classified
Introduction to the Science of Hadith chapters, each covering a hadith related issue. The first 33 chapters describe the various technical terms of hadith terminology which describe the conditions of a hadith's authenticity, or acceptability as a basis for Islamic jurisprudence. The following chapters relate to the "isnād", or chain of narration. Next are a series of chapters pertaining to the etiquette to be observed by hadith scholars and manners of transcription. The last chapters describe various issues relating to the narrators of hadith including naming conventions. Ibn al-Ṣalāḥ began the "Introduction" as a series of lectures he dictated to his students in Damascus ending in