Surah Al-Anbya 21:111

وَإِنْ أَدْرِى لَعَلَّهُۥ فِتْنَةٌ لَّكُمْ وَمَتَـٰعٌ إِلَىٰ حِينٍ

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

Translation: Saheeh International

Tafsir

I do not know; perhaps that which I have notified you of but whose time is not known may be a trial a test for you to see how you will act and an enjoyment for a while that is until your terms of life are concluded this second clause wa-matā‘un ‘and an enjoyment’ counters the former which is the object of the optative …

Excerpt from Tafsir al-Jalalayn, commentary on 21:111, via Quran.com. The reader has the full commentary and 9 more tafsirs.