وَلَا تَقُولُواْ لِمَن يُقۡتَلُ فِي سَبِيلِ ٱللَّهِ أَمۡوَٰتُۢۚ بَلۡ أَحۡيَآءٞ وَلَٰكِن لَّا تَشۡعُرُونَ

Wa laa taqooloo limai yuqtalu fee sabeelil laahi amwaat; bal ahyaaa'unw wa laakil laa tash'uroon

And say not of those who are slain in the way of Allah: "They are dead." Nay, they are living, though ye perceive (it) not.

— Al-Baqarah (ٱلْبَقَرَة), 2:154