Al-Anbiyaa 21:111

وَإِنْ أَدْرِى لَعَلَّهُۥ فِتْنَةٌۭ لَّكُمْ وَمَتَٰعٌ إِلَىٰ حِينٍۢ ١١١

And I know not; perhaps it is a trial for you and enjoyment for a time."