Surat Al-Furqaan (The Criterion) - الفرقان

فَقَدْ كَذَّبُوكُم بِمَا تَقُولُونَ فَمَا تَسْتَطِيعُونَ صَرْفًا وَلَا نَصْرًا وَمَن يَظْلِم مِّنكُمْ نُذِقْهُ عَذَابًا كَبِيرًا ﴿١٩﴾

So they shall indeed give you the lie in what you say, then you shall not be able to ward off or help, and whoever among you is unjust, We will make him taste a great chastisement.