Sufiyaan constantly awaited an opportunity to pay him back.

Sufiyaan constantly awaited an opportunity to pay him back. It so happened that Abdullah Ibn Ali initiated an uprising against his nephew and the Abbasid Caliph - Mansur Dawaaniqi. Mansur dispatched Abu Muslim Khorasani to Basrah to quell the rebellion. In the battle than ensued, Abu Muslim emerged victorious and Abdullah Ibn Ali took to flight, eventually taking shelter with his brothers Sulaiman and Isa.

They interceded on his behalf before Mansur and requested that they be pardoned; Mansur accepted their intercession for Abdullah Ibn Ali and pardoned him. The uncles of Mansur returned to Basrah and approached Ibn Muqaffa’ so that he could write for them the official letter of pardon (for Abdullah Ibn Ali). Arrogant that he was, he wrote in the letter of…