Sunan an-Nasa'i 3161
سنن النسائي#3161Sahihأَخْبَرَنَا عِمْرَانُ بْنُ يَزِيدَ، قَالَ حَدَّثَنَا حَاتِمُ بْنُ إِسْمَاعِيلَ، عَنْ مُحَمَّدِ بْنِ عَجْلاَنَ، عَنِ الْقَعْقَاعِ بْنِ حَكِيمٍ، عَنْ أَبِي صَالِحٍ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " الشَّهِيدُ لاَ يَجِدُ مَسَّ الْقَتْلِ إِلاَّ كَمَا يَجِدُ أَحَدُكُمُ الْقَرْصَةَ يُقْرَصُهَا " .
It was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) said:"The martyr does not feel the pain of being killed, except as any one of you feels a pinch
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 25:77