al-Aswad ibn Yazid al-Nakha'i — The Kufan Tabi'i Who Was the Direct Student of Ibn Masud, Fasted Sixty Days Consecutively at Ramadan, and Through His Nephew Ibrahim al-Nakha'i Became the Intellectual Grandfather of the Hanafi School

The Kufan Legal Tradition

When Abdullah ibn Masud settled in Kufa as the Prophet’s designated teacher for that city, he brought a distinctive legal methodology: willingness to use reasoned opinion (ra’y) when the text did not give a clear answer, and comfort with the Kufan community’s specific circumstances.

Al-Aswad ibn Yazid was Ibn Masud’s most direct intellectual heir in Kufa. He sat with Ibn Masud, absorbed his methodology, and transmitted it to the next generation through both teaching and personal example.

The Chain That Built the Hanafi School

The intellectual genealogy of the Hanafi school passes through al-Aswad:

1. Prophet Muhammad — source of the Kufan Sunnah
2. Abd-Allah ibn Masud (died 32 AH) — Companion who settled in Kufa
3. al-Aswad ibn Yazid al-Nakha’i (died 75 AH) — primary student
4. Ibrahim ibn Yazid al-Nakha’i (died 96 AH) — al-Aswad’s nephew, refined the Kufan methodology
5. Hammad ibn Abi Sulayman (died 120 AH) — Ibrahim’s student
6. Abu Hanifa al-Nu’man (died 150 AH) — Hammad’s student, founder of the Hanafi school

Al-Aswad is the bridge between the Companion generation and the early tabi’in who immediately preceded Abu Hanifa’s teachers.

The Ascetic Dimension

Classical biographical sources record al-Aswad’s fasting practice with some astonishment: he reportedly fasted for extended periods beyond the Ramadan obligation, sometimes beginning his fast before the month started and continuing into Dhul-Hijja. Whether these accounts are precise or somewhat idealized (as early biographical sources sometimes are), they establish al-Aswad as a figure of intense personal piety alongside his scholarly role.

See also: Seerah Malik Ibn Anas, Seerah Samura Ibn Jundub, Seerah Jabir Ibn Abdallah Al Ansari, Seerah Abu Darda Al Ansari, Seerah Zaid Ibn Arqam