Surah An-Naml 27:9
يَـٰمُوسَىٰٓ إِنَّهُۥٓ أَنَا ٱللَّهُ ٱلْعَزِيزُ ٱلْحَكِيمُ
O Moses, indeed it is I - Allāh, the Exalted in Might, the Wise."
Translation: Saheeh International
Tafsir
O Moses lo! in other words the fact is that it is I God the Mighty the Wise.
Excerpt from Tafsir al-Jalalayn, commentary on 27:9, via Quran.com. The reader has the full commentary and 9 more tafsirs.