´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."
Hadith ReferenceSunan an-Nasa'i / The Book of Jihad / Hadith: 3163
Hadith Gradingالألبانی:حسن صحيح | زبیر علی زئی:ضعيف، إسناده ضعيف، ترمذي (1668) ابن ماجه (2802) انوار الصحيفه، صفحه نمبر 345