6. It is narrated from him (narrator of the Hadith above) from his father from Harun ibn al-Jahm from Hafs ibn ‘Umar from Abu ‘Abdillah عليه السلام who has said the following: “Amir al-Mu’minin, Ali ibn abu Talib عليه السلام has said, ‘Whoever is afraid of retaliation should stay away from doing injustice to people.’”