Surah An-Nazi'at (Those Angels Stripping out Souls), Verse 24

فَقَالَ اَنَا رَبُّكُمُ الْاَعْلٰی 

Faqala ana rabbu kumul-a'laa

“Saying, "I am your Lord, Most High".”

Quran 79:24 (Yusuf Ali Translation)