Surah Al-Mujadila, Verse 21

كَتَبَ ٱللَّهُ لَأَغۡلِبَنَّ أَنَا۠ وَرُسُلِيٓۚ إِنَّ ٱللَّهَ قَوِيٌّ عَزِيزٞ٢١

kataba l-lahu la-aghlibanna anā warusulī inna l-laha qawiyyun ʿazīzun

Allāh has written [i.e., decreed], "I will surely overcome, I and My messengers." Indeed, Allāh is Powerful and Exalted in Might.