لَا يُفَتَّرُ عَنْهُمْ وَهُمْ فِيهِ مُبْلِسُونَ
It will not be allowed to subside for them, and they, therein, are in despair.
Saheeh International
The verse for a given day is derived from the date itself, so it is the same for everyone and can be checked. It carries no claim of being especially apt for that day — it is a way of meeting a verse you did not choose.