Death of Muhammad al-Baqir (fifth Shia leader), Dhu al-Hijjah 7. Muhammad al-Baqir was a prominent figure in Islamic history and a leading Shia authority who lived during the second century Hijri. He is recognized for his contributions to religious scholarship and his role in shaping Shia teachings. Today, this date is observed in religious calendars the anniversary of Muhammad al-Baqir's death. Commemorative events and gatherings are held in some communities to reflect on his historical and scholarly legacy. The occasion serves a time to consider the intellectual and social developments of his era and their influence on Islamic history.