Hud
إِنَّ فِى ذَٰلِكَ لَـَٔايَةً لِّمَنْ خَافَ عَذَابَ ٱلْـَٔاخِرَةِ ۚ ذَٰلِكَ يَوْمٌ مَّجْمُوعٌ لَّهُ ٱلنَّاسُ وَذَٰلِكَ يَوْمٌ مَّشْهُودٌ
Indeed in that is a sign for those who fear the punishment of the Hereafter. That is a Day for which the people will be collected, and that is a Day [which will be] witnessed.
Nearby ayahs help place verse 11:103 in sequence and meaning.
وَمَا ظَلَمْنَـٰهُمْ وَلَـٰكِن ظَلَمُوٓا۟ أَنفُسَهُمْ ۖ فَمَآ أَغْنَتْ عَنْهُمْ ءَالِهَتُهُمُ ٱلَّتِى يَدْعُونَ مِن دُونِ ٱللَّهِ مِن شَىْءٍ لَّمَّا جَآءَ أَمْرُ رَبِّكَ ۖ وَمَا زَادُوهُمْ غَيْرَ تَتْبِيبٍ
And We did not wrong them, but they wronged themselves. And they were not availed at all by their gods which they invoked other than Allah when there came the command of your Lord. And they did not increase them in other than ruin.
وَكَذَٰلِكَ أَخْذُ رَبِّكَ إِذَآ أَخَذَ ٱلْقُرَىٰ وَهِىَ ظَـٰلِمَةٌ ۚ إِنَّ أَخْذَهُۥٓ أَلِيمٌ شَدِيدٌ
And thus is the seizure of your Lord when He seizes the cities while they are committing wrong. Indeed, His seizure is painful and severe.
وَمَا نُؤَخِّرُهُۥٓ إِلَّا لِأَجَلٍ مَّعْدُودٍ
And We do not delay it except for a limited term.
يَوْمَ يَأْتِ لَا تَكَلَّمُ نَفْسٌ إِلَّا بِإِذْنِهِۦ ۚ فَمِنْهُمْ شَقِىٌّ وَسَعِيدٌ
The Day it comes no soul will speak except by His permission. And among them will be the wretched and the prosperous.