(35) باب مَا يَجِدُ الشَّهِيدُ مِنَ الأَلَمِ .
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."
Reference: Sunan an-Nasa'i 3161
In-book reference: Book 25, Hadith 77
English translation: Vol. 1, Book 25, Hadith 3163