Ibn Sa'd, a pupil of the famous historian and scholar, Muhammad ibn Ishaq, was a prominent historian and muhaddith (hadith scholar) of his time. Born in Medina around 784 CE, Ibn Sa'd spent his life studying and compiling the history of Islam. His Tabaqat al-Kubra, written around 840 CE, is a comprehensive account of Islamic history, covering the lives of the Prophet Muhammad, his Companions, and the early Muslim community.

Tabaqat al-Kubra, Vol. 3, Pg. 269, H. 3714, offers a fascinating glimpse into the lives of the early Muslim community and the events that shaped their history. Ibn Sa'd's meticulous documentation of the hadith and historical events has provided scholars with an invaluable resource for understanding Islamic history, theology, and culture. This hadith, in particular, highlights the Prophet Muhammad's (peace be upon him) leadership, strategic thinking, and the bravery and loyalty of his Companions. As a historical text, Tabaqat al-Kubra continues to inspire research and study, offering new insights into the rich and diverse heritage of Islam.

According to the hadith, the Prophet Muhammad (peace be upon him) appointed Abdullah ibn Unais, a Companion, to lead a group of Muslims in a military expedition. During the Battle of Uhud, Abdullah ibn Unais played a crucial role, demonstrating exceptional bravery and loyalty. The hadith also mentions the strategic decisions made by the Prophet Muhammad (peace be upon him) during the battle, showcasing his leadership skills and tactical genius.