Al-Dahhak ibn Muzahim

Al-Dahhak ibn Muzahim al-Hilali was a prominent scholar of the Tabi'un generation, particularly renowned in Khurasan for his expertise in Quranic exegesis (tafsir) and hadith. He lived and taught in the eastern regions of the Islamic world, making him one of the major transmitters of religious knowledge to communities that were more geographically distant from the original centers of Medina, Mecca, Kufa, and Basra.

Al-Dahhak is most famous as a mufassir — an exegete of the Quran. His tafsir was widely transmitted and became one of the important early sources for Quranic interpretation in the eastern Islamic lands. He transmitted exegetical traditions from Ibn Abbas, the greatest Quranic commentator among the Companions, and his chain through Ibn Abbas became one of the primary routes for the transmission of tafsir traditions to later scholars.

However, hadith critics noted a significant issue with his chain to Ibn Abbas: al-Dahhak reportedly never met Ibn Abbas directly and transmitted through intermediaries, yet he sometimes presented traditions as if received directly. This issue of tadlis (concealment of the true source) made later critics view some of his transmissions with caution. Al-Bukhari and others noted that his connection to Ibn Abbas was not direct.

Despite this limitation in direct transmission, the substance of al-Dahhak's knowledge and his role in spreading Quranic learning throughout Khurasan were widely acknowledged. He was known as a teacher of the Quran and had many students who sought him out in the eastern regions. His interpretations of Quranic passages are cited extensively in the major tafsir works of later generations, including those of al-Tabari, Ibn Kathir, and al-Suyuti.

Al-Dahhak was also known for his piety and asceticism. He lived a simple life dedicated to knowledge and worship, and he was generous with his time and learning. He taught the Quran to children and adults, and his pedagogical activity in Khurasan helped establish the tradition of Quranic scholarship in that region.

He narrated from Ibn Abbas, Ibn Masud, Said ibn Jubayr, and other major scholars. He transmitted on matters of tafsir, legal rulings, and stories of the prophets (qisas al-anbiya'). His death around 102 AH marked the passing of one of the key figures in the eastward transmission of Quranic knowledge.

Al-Dahhak ibn Muzahim represents the category of scholars whose importance lies not primarily in the technical strength of their hadith chains but in their role as teachers and transmitters of knowledge to regions that would become major centers of Islamic civilization in later centuries.