Surat Yā-Sīn - سورة يس

وَإِذَا قِيلَ لَهُمْ أَنفِقُوا مِمَّا رَزَقَكُمُ اللَّهُ قَالَ الَّذِينَ كَفَرُوا لِلَّذِينَ آمَنُوا أَنُطْعِمُ مَن لَّوْ يَشَاءُ اللَّهُ أَطْعَمَهُ إِنْ أَنتُمْ إِلَّا فِي ضَلَالٍ مُّبِينٍ

Muhsin Khan: And when it is said to them: "Spend of that with which Allah has provided you," those who disbelieve say to those who believe: "Shall we feed those whom, if Allah willed, He (Himself) would have fed? You are only in a plain error."