اٰل عمران — Ali 'Imran Ayat 156
يٰٓاَيُّهَا الَّذِيْنَ اٰمَنُوْا لَا تَكُوْنُوْا كَالَّذِيْنَ كَفَرُوْا وَقَالُوْا لِاِخْوَانِهِمْ اِذَا ضَرَبُوْا فِى الْاَرْضِ اَوْ كَانُوْا غُزًّى لَّوْ كَانُوْا عِنْدَنَا مَا مَاتُوْا وَمَا قُتِلُوْاۚ لِيَجْعَلَ اللّٰهُ ذٰلِكَ حَسْرَةً فِيْ قُلُوْبِهِمْ ۗ وَاللّٰهُ يُحْيٖ وَيُمِيْتُ ۗ وَاللّٰهُ بِمَا تَعْمَلُوْنَ بَصِيْرٌ
Yā ayyuhal-lażīna āmanū lā takūnū kal-lażīna kafarū wa qālū li'ikhwānihim iżā ḍarabū fil-arḍi au kānū guzzal lau kānū ‘indanā mā mātū wa mā qutilū, liyaj‘alallāhu żālika ḥasratan fī qulūbihim, wallāhu yuḥyī wa yumīt(u), wallāhu bimā ta‘malūna baṣīr(un).
"O you who have believed, do not be like those who disbelieved and said about their brothers when they traveled through the land or went out to fight, "If they had been with us, they would not have died or have been killed," so Allah makes that [misconception] a regret within their hearts. And it is Allah who gives life and causes death, and Allah is Seeing of what you do."