Qur'ān 3:143 · Aal-i-Imran (آل عمران)

وَلَقَدْ كُنتُمْ تَمَنَّوْنَ ٱلْمَوْتَ مِن قَبْلِ أَن تَلْقَوْهُ فَقَدْ رَأَيْتُمُوهُ وَأَنتُمْ تَنظُرُونَ

And you had certainly wished for martyrdom before you encountered it, and you have [now] seen it [before you] while you were looking on.