Surah An-Nazi'at — Ayah 28 (79:28)
رَفَعَ سَمۡكَهَا فَسَوَّىٰهَا ٢٨
English translation (Saheeh International)
He raised its ceiling and proportioned it.
Brief commentary
He raised the peak of the heaven vertically, and made it smooth: there is no break, crack or defect in it.