عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ الْمُسْتَبَّانِ مَا قَالَا فَعَلَى الْبَادِئِ مَا لَمْ يَعْتَدِ الْمَظْلُومُ
Syedna Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Whatever two people who abuse each other say, all the sin will be upon the one who started it, as long as the oppressed does not exceed the limits.