'Ali bin Abi Talib

Ali ibn Abi Talib (RA) — this entry 'Ali bin Abi Talib' is the same companion as entry 9, appearing in Tirmidhi and Bukhari under a different transliteration. He was the cousin and son-in-law of the Prophet ﷺ, raised in the Prophet's household, and among the very first to embrace Islam. He was the fourth Caliph of Islam, renowned for his courage, scholarship, and deep piety. His full biography is documented under entry 9. He narrated approximately 536 hadiths and was martyred in Kufa in 40 AH.