Al-Isra' - 17:101

وَلَقَدْ آتَيْنَا مُوسَى تِسْعَ آيَاتٍ بَيِّنَاتٍ فَاسْأَلْ بَنِي إِسْرَائِيلَ إِذْ جَاءهُمْ فَقَالَ لَهُ فِرْعَونُ إِنِّي لَأَظُنُّكَ يَا مُوسَى مَسْحُورًا
[17:101]
And certainly We gave Musa nine clear signs; so ask the children of Israel. When he came to them, Firon said to him: Most surely I deem you, O Musa, to be a man deprived of reason.
To Moses We did give Nine Clear Signs: As the Children of Israel: when he came to them, Pharaoh said to him: "O Moses! I consider thee, indeed, to have been worked upon by sorcery!
And verily We gave unto Moses nine tokens, clear proofs (of Allah's Sovereignty). Do but ask the Children of Israel how he came unto them, then Pharaoh said unto him: Lo! I deem thee one bewitched, O Moses.