Another sign that bespeaks Allah's Omnipotence and Authority is that of Mussa - Surah Adh-Dhariyat ayat 38 in Tafsir

﴿وَفِي مُوسَىٰٓ إِذۡ أَرۡسَلۡنَٰهُ إِلَىٰ فِرۡعَوۡنَ بِسُلۡطَٰنٖ مُّبِينٖ ﴾
[الذَّاريَات: 38]

Another sign that bespeaks Allah's Omnipotence and Authority is that of Mussa (Moses) whom We sent to Pharaoh and there did Mussa stand manifest of great authority

﴿وفي موسى إذ أرسلناه إلى فرعون بسلطان مبين﴾ [الذَّاريَات: 38]

Dr Kamal Omar
And in (the incident of) Musa (there is also a lesson) when We sent him to Firaun with Sultanin Mobin (‘Manifest Power’)

Dr Laleh Bakhtiar
And in Moses, then, We sent him to Pharaoh with a clear authority

Dr Munir Munshey
And (We left signs) in (the saga of) Musa, when We sent him to the pharaoh with a distinct and definite authority

Edward Henry Palmer
And in Moses; when we sent him to Pharaoh with obvious authority

Farook Malik
There is also a sign for you in the story of Moses: when We sent him to Pharaoh with clear authority

George Sale
In Moses also was a sign: When We sent him unto Pharaoh with manifest power

Maududi
There is also a Sign for you in the story of Moses when We sent him with a clear authority to Pharaoh