Quran 51:38 — Surah Adh-Dhariyat, ayah 38

وَفِي مُوسَىٰٓ إِذۡ أَرۡسَلۡنَٰهُ إِلَىٰ فِرۡعَوۡنَ بِسُلۡطَٰنٖ مُّبِينٖ

And in Moses [was a sign], when We sent him to Pharaoh with clear authority

I o Musau, kada ga s očiglednim dokazom faraonu poslasmo,