Qur'an 52:44 · At-Tur

44Juz 27 · page 525

وَإِن يَرَوْا۟ كِسْفًۭا مِّنَ ٱلسَّمَآءِ سَاقِطًۭا يَقُولُوا۟ سَحَابٌۭ مَّرْكُومٌۭ

(44) And if they were to see a fragment from the sky falling,[1559] they would say, "[It is merely] clouds heaped up."

Translator's notes

[1559]- Marking the onset of Allāh's punishment, as they had requested.