Al-Jinn · Ayah 8
وَأَنَّا لَمَسْنَا ٱلسَّمَآءَ فَوَجَدْنَٰهَا مُلِئَتْ حَرَسًا شَدِيدًا وَشُهُبًا
And we have sought [to reach] the heaven but found it filled with powerful guards and burning flames.
Quran 72:8 (Al-Jinn) · Saheeh International, Noor International Center (QuranEnc v1.1.2)