Mūsá ibn Ja‘far al-Kāzim (Arabic: موسى بن جعفر الكاظم‎), also called Abūl-Hasan, Abū Abd Allah, Abū Ibrāhīm, and al-Kāzim (the one who controls his anger), was the seventh Shiite Imam after his father Ja'far al-Sadiq. He is regarded by Sunnis as a renowned scholar, and was a contemporary of the Abbasid caliphs Al-Mansur, Al-Hadi, Al-Mahdi and Harun al-Rashid. He was imprisoned several times; finally dying in Baghdad in the Sindi ibn Shahak prison.