Surah Al-Mulk, Verse 20

أَمَّنۡ هَٰذَا ٱلَّذِي هُوَ جُندٞ لَّكُمۡ يَنصُرُكُم مِّن دُونِ ٱلرَّحۡمَٰنِۚ إِنِ ٱلۡكَٰفِرُونَ إِلَّا فِي غُرُورٍ٢٠

amman hādhā alladhī huwa jundun lakum yanṣurukum min dūni l-raḥmāni ini l-kāfirūna illā fī ghurūrin

Or who is it that could be an army for you to aid you other than the Most Merciful? The disbelievers are not but in delusion.