وَمَا نَتَنَزَّلُ إِلَّا بِأَمْرِ رَبِّكَ لَهُۥ مَا بَيْنَ أَيْدِينَا وَمَا خَلْفَنَا وَمَا بَيْنَ ذَٰلِكَ وَمَا كَانَ رَبُّكَ نَسِيًّا
[Gabriel said], "And we [angels] descend not except by the order of your Lord. To Him belongs that before us and that behind us and what is in between. And never is your Lord forgetful -
Saheeh International