73:18
ٱلسَّمَآءُ مُنفَطِرٌۢ بِهِۦ ۚ كَانَ وَعْدُهُۥ مَفْعُولًا
al-samāu munfaṭirun bihi kāna waʿduhu mafʿūlan
a Day when the sky will be torn apart? God’s promise will certainly be fulfilled.
Whereon the heaven will be cleft asunder? His Promise is certainly to be accomplished.