عَنْ أَبِي هُرَيْرَةَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «الْعَجْمَاءُ جَرْحُهَا جُبَارٌ وَالْمَعْدِنُ جُبَارٌ وَالْبِئْرُ جُبَارٌ»

Abu Huraira reported God’s Messenger as saying, “None of you must point a weapon at his brother, for he does not know whether perhaps the devil may draw it out while it is in his hand as a result of which he will fall into a pit in hell.”(Bukhari and Muslim.)