وَإِن يَرَوۡاْ كِسۡفٗا مِّنَ ٱلسَّمَآءِ سَاقِطٗا يَقُولُواْ سَحَابٞ مَّرۡكُومٞ
Wa iny yaraw kisfam minas samaaa'i saaqitany yaqooloo sahaabum markoom
English Translation
And if they were to see a fragment from the sky falling, they would say, "[It is merely] clouds heaped up
— Saheeh International