فَلَا تُعْجِبْكَ اَمْوَالُهُمْ وَلَآ اَوْلَادُهُمْ ۗاِنَّمَا يُرِيْدُ اللّٰهُ لِيُعَذِّبَهُمْ بِهَا فِى الْحَيٰوةِ الدُّنْيَا وَتَزْهَقَ اَنْفُسُهُمْ وَهُمْ كٰفِرُوْنَ ( التوبة: ٥٥ )
Falaa tu'jibka amwaaluhum wa laaa awlaaduhum; innamaa yureedul laahu liyu'az zibahum bihaa fil hayaatid dunyaa wa tazhaqa anfusuhum wa hum kaafiroon (at-Tawbah 9:55)
So let not their wealth or their children impress you. Allah only intends to punish them through them in worldly life and that their souls should depart [at death] while they are disbelievers. (At-Tawbah  : 55)
1 Mufti Taqi Usmani
So, their wealth and their children should not attract you. In fact, Allah intends to punish them with these in this lowly life and that their souls should depart while they are disbelievers.