Qais bin Ubad

Qays ibn Ubad (or Abbad) was an early Tabi'i scholar and hadith narrator who lived in Basra and transmitted from a number of prominent companions of the Prophet ﷺ. He narrated from Abu Dharr al-Ghifari (RA), Ammar ibn Yasir (RA), Ali ibn Abi Talib (RA), and other illustrious companions who settled in Iraq. Qays was known for his asceticism and his devotion to worship alongside his transmission of hadith. He was among the early Tabi'in who maintained direct links to the companions who had emigrated to Basra and Kufa, making him a key figure in preserving the prophetic narrations of that region. Scholars of rijal (narrator criticism) regarded him positively, noting his reliability and the sound nature of his chains. His narrations were transmitted by later Tabi'i scholars and appear in the major hadith collections. A particularly notable aspect of his scholarly activity was his transmission of hadith related to the virtues of the Prophet's household, as well as reports concerning the ethics and manners of believers. Qays participated in some of the early formative discussions within the Muslim community of Basra and was respected both for his learning and his personal piety. His role in connecting the companions' direct transmissions to the next generation of Basran scholars placed him within the crucial chain of authorities that ensured the prophetic Sunnah reached the great collectors of the third century.