Supplication of Abu Hamza al-Thumali

The supplication of Abu Hamza al-Thumali (Arabic: دعاء أبي حمزة الثمالي) is a dua attributed to Ali ibn al-Husayn, the great-grandson of the Islamic prophet, Muhammad, and the fourth Shia Imam, also known by the honorific title Zayn al-Abidin (lit.'ornament of worshippers'). Abu Hamzah Al-Thumali, who was a companion of Zayn al-Abidin, is the principal narrator of this supplication, which appears in Eqbal al-a’mal by Sayyed ibn Tawus. It is said that Zayn al-Abidin recited the supplication every evening or dawn during the month of Ramadan.