AhlulBayt News Agency (ABNA): Abu Jaʿfar Muḥammad b. al-Imam Hadi (a) (Arabic: أبوجعفر محمد بن الإمام علي الهادي), (b. 228/842-43 - d. 252/866), known as al-Sayyed Muḥammad, and also known among the natives as Sabu' al-Dujayl (سَبُعُ الدُجَیل; the lion of Dujayl), was the senior son of Imam al-Hadi (a). Al-Sayyed Muhammad's mausoleum is located in the city of Balad, 50 kilometers south of Samarra. The place is respected by Shiites, especially in Iraq. Many karamat (acts of wonders) have been reported about him.