Surah An-Nahl 16:77

وَلِلَّهِ غَيْبُ ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ ۚ وَمَآ أَمْرُ ٱلسَّاعَةِ إِلَّا كَلَمْحِ ٱلْبَصَرِ أَوْ هُوَ أَقْرَبُ ۚ إِنَّ ٱللَّهَ عَلَىٰ كُلِّ شَىْءٍ قَدِيرٌ

And to Allāh belongs the unseen [aspects] of the heavens and the earth. And the command for the Hour is not but as a glance of the eye or even nearer. Indeed, Allāh is over all things competent.

Translation: Saheeh International

Tafsir

And to God belongs the Unseen of the heavens and the earth in other words the knowledge of what is hidden in them. And the matter of the Hour is but as the twinkling of an eye or it is even nearer since it takes place as a result of the words ‘Be’ and it is kun fa-yakūn. Truly God has power over all things.

Excerpt from Tafsir al-Jalalayn, commentary on 16:77, via Quran.com. The reader has the full commentary and 9 more tafsirs.