سورة At-Taghaabun 64:15

إِنَّمَآ أَمْوَٰلُكُمْ وَأَوْلَـٰدُكُمْ فِتْنَةٌۭ ۚ وَٱللَّهُ عِندَهُۥٓ أَجْرٌ عَظِيمٌۭ ١٥

Your wealth and children are only a test, but Allah ˹alone˺ has a great reward