Surah Aali Imran (The Family of Imran), Verse 102

یٰۤاَیُّهَا الَّذِیْنَ اٰمَنُوا اتَّقُوا اللّٰهَ حَقَّ تُقٰتِهٖ وَلَا تَمُوْتُنَّ اِلَّا وَاَنْتُمْ مُّسْلِمُوْنَ ۟

Yaaa ayyuhal lazeena aamanut taqul laaha haqqa tuqaatihee wa laa tamootunna illaa wa antum muslimoon

“O ye who believe! Fear Allah as He should be feared, and die not except in a state of Islam.”

Quran 3:102 (Yusuf Ali Translation)