Sahih al-Bukhari 6807
In-book no 6807حَدَّثَنَا مُحَمَّدٌ، أَخْبَرَنَا عَبْدُ الرَّزَّاقِ، عَنْ مَعْمَرٍ، عَنْ هَمَّامٍ، سَمِعْتُ أَبَا هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لاَ يُشِيرُ أَحَدُكُمْ عَلَى أَخِيهِ بِالسِّلاَحِ، فَإِنَّهُ لاَ يَدْرِي لَعَلَّ الشَّيْطَانَ يَنْزِعُ فِي يَدِهِ، فَيَقَعُ فِي حُفْرَةٍ مِنَ النَّارِ ".
Narrated Abu Huraira: The Prophet (ﷺ) said, "None of you should point out towards his Muslim brother with a weapon, for he does not know, Satan may tempt him to hit him and thus he would fall into a pit of fire (Hell)"