73:18
ٱلسَّمَآءُ مُنفَطِرٌۢ بِهِۦ ۚ كَانَ وَعْدُهُۥ مَفْعُولًا
al-samāu munfaṭirun bihi kāna waʿduhu mafʿūlan
The heaven will break apart therefrom; ever is His promise fulfilled.
— Saheeh International
a Day when the sky will be torn apart? God’s promise will certainly be fulfilled.
— M. A. S. Abdel Haleem
Whereon the heaven will be cleft asunder? His Promise is certainly to be accomplished.
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali