Ghafir, 84 Ayah
40:84
فَلَمَّا رَأَوۡاْ بَأۡسَنَا قَالُوٓاْ ءَامَنَّا بِٱللَّهِ وَحۡدَهُۥ وَكَفَرۡنَا بِمَا كُنَّا بِهِۦ مُشۡرِكِينَ ٨٤
Falammā Ra'aw Ba'sanā Qālū 'Āmannā Bil-Lahi Waĥdahu Wa Kafarnā Bimā Kunnā Bihi Mushrikīna
And when they saw Our punishment, they said," We believe in Allah alone and disbelieve in that which we used to associate with Him."