﴿ إِنَّ هَٰذَا لَهُوَ ٱلْقَصَصُ ٱلْحَقُّ ۚ وَمَا مِنْ إِلَٰهٍ إِلَّا ٱللَّهُ ۚ وَإِنَّ ٱللَّهَ لَهُوَ ٱلْعَزِيزُ ٱلْحَكِيمُ ﴾

“Behold, this is indeed the truth of the matter, and there is no deity whatever save God; and, verily, God - He alone - is almighty, truly wise.”

Please check ayah 3:63 for complete tafsir.