(7) باب قَوْلِ النَّبِيِّ صلى الله عليه وسلم " مَنْ حَمَلَ عَلَيْنَا السِّلاَحَ فَلَيْسَ مِنَّا "
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)"
Reference: Sahih al-Bukhari 7072
In-book reference: Book 92, Hadith 23
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 9, Book 88, Hadith 193