" It is those who believe and confound not their belief with wrongdoing" (vi. 82), the Companions of the Messenger of Allah wore greatly perturbed. They said: Who amongst us (is so fortunate) that he does not wrong himself? Upon this the Messenger of Allah ﷺ remarked: It does not mean that which you presume It implies that which Luqman said to his son: O my son, do not associate anything with Allah, for indeed it is the gravest wrongdoing (xxxi. 13).  

لَمَّا نَزَلَتْ { الَّذِينَ آمَنُوا وَلَمْ يَلْبِسُوا إِيمَانَهُمْ بِظُلْمٍ} شَقَّ ذَلِكَ عَلَى أَصْحَابِ رَسُولِ اللَّهِ ﷺ وَقَالُوا أَيُّنَا لاَ يَظْلِمُ نَفْسَهُ فَقَالَ رَسُولُ اللَّهِ ﷺ لَيْسَ هُوَ كَمَا تَظُنُّونَ إِنَّمَا هُوَ كَمَا قَالَ لُقْمَانُ لاِبْنِهِ { يَا بُنَىَّ لاَ تُشْرِكْ بِاللَّهِ إِنَّ الشِّرْكَ لَظُلْمٌ عَظِيمٌ{  

My father transmitted it from Aban b. Taghlib who heard it from A'mash; then I heard it also from him (A'mash).  

عَنِ الأَعْمَشِ ثُمَّ سَمِعْتُهُ مِنْهُ