Abu Hamza al-Thumali

Thābit ibn Abī Ṣafiyya famously known as Abū Ḥamza al-Thumālī Thābit ibn Dīnār (أبو حمزة الثمالي) formerly disciple of Ali al-Sajjad, was also among Muhammad al-Baqir's followers. He is regarded as a trustworthy transmitter of hadith, especially those about miracles.

Life
Abu Hamza al-Thumali was pious and righteous companion of Ali al-Sajjad. He was also a companion of Muhammad al-Baqir and Ja'far al-Sadiq. Al-Najashi said: “He was the best of our companions and the most reliable of them in narration and tradition.” It was reported on the authority of Ali al-Rida who said: “Abu Hamza at his time is like Salman at his time.” His supplication was accepted. His sons died martyrs with the great revolutionist, Zayd ibn Ali. He died in the year 150 A.H.

Works

 * Kitab fi Tafsir al-Quran al-Karim (An exegesis of the Quran).
 * Kitab al-Nawadir (A Book on the rare things).
 * Kitab al-Zuhd (A Book on Asceticism).

Supplication of Abu Hamza al-Thumali
Abu Hamza al-Thumali has related that during the month of Ramadhan, Ali Zayn al-Abidin used to spend a greater part of the night in prayers and when it used to be the time of beginning of the fast he recited a supplication which later known as Du'a Abi Hamzah al-Thumali (The supplication of Abi Hamzah al-Thumali). This supplication has been recorded in the book Misbah al-Mutahijjid of Shaykh Tusi.