Surah Sad, Verse 15

وَمَا يَنظُرُ هَٰٓؤُلَآءِ إِلَّا صَيۡحَةٗ وَٰحِدَةٗ مَّا لَهَا مِن فَوَاقٖ١٥

wamā yanẓuru hāulāi illā ṣayḥatan wāḥidatan mā lahā min fawāqin

And these [disbelievers] await not but one blast [of the Horn]; for it there will be no delay.