To a Governor who left Imam Ali (a) and ran away with Public Treasury, this man was a cousin of Imam Ali (a) and was his confidant. Some historians say that he was Abdullah b. Abbas who was Imam's cousin and had once behaved in this way

To Umar bin Abi Salama Mukhzumi when Imam Ali (a) called him back from the Governorship of Bahrain and appointed Nu'man bin Ajlan Zuraqi in his place

To Masqala bin Hubayra al-Shaybani who was the governor of Ardshir Khurra (Iran)
To Ziyad ibn Abih when Imam Ali (a) came to know that Mu'awiya was secretly corresponding with Ziyad, inviting him to leave the side of Imam Ali (a) and to join him, offering him the bribe of being declared the son of Abu Sufyan
To Uthman bin Hunayf, the Governor of Basra, when he attended a feast given by a rich man of Basra
To one of his governors
To Imam Hasan (a) and Imam Husayn (a) after he was wounded by Abd al-Rahman b. Muljam whilst offered the morning prayers in the mosque of Kufa
To Mu'awiya
To Mu'awiya
A circular to the chiefs of his army