Sura al-Tawbah 9:55

فَلَا تُعْجِبْكَ أَمْوَٰلُهُمْ وَلَآ أَوْلَٰدُهُمْ إِنَّمَا يُرِيدُ ٱللَّـهُ لِيُعَذِّبَهُم بِهَا فِى ٱلْحَيَوٰةِ ٱلدُّنْيَا وَتَزْهَقَ أَنفُسُهُمْ وَهُمْ كَٰفِرُونَ

fa-lā tuʿjibka amwāluhum wa-lā awlāduhum innamā yurīdu allāhu līuʿadhdhibahum bihā fī l-ḥayāti l-dunyā wa-tazhaqa anfusuhum wa-hum kāfirūna

Let not their wealth nor their (following in) sons dazzle thee: in reality Allah's plan is to punish them with these things in this life, and that their souls may perish in their (very) denial of Allah.