Al-Hajj 22:62
ذَٰلِكَ بِأَنَّ ٱللَّهَ هُوَ ٱلْحَقُّ وَأَنَّ مَا يَدْعُونَ مِن دُونِهِۦ هُوَ ٱلْبَـٰطِلُ وَأَنَّ ٱللَّهَ هُوَ ٱلْعَلِىُّ ٱلْكَبِيرُ
Thalika bi-anna Allaha huwa alhaqquwaanna ma yadAAoona min doonihi huwa albatiluwaanna Allaha huwa alAAaliyyu alkabeer
"That is because Allāh is the True Reality, and that which they call upon other than Him is falsehood, and because Allāh is the Most High, the Grand."
Al-Hajj 22:62, translation by Sahih International
A short reflection
Allah is the Truth, and what they call upon other than Him is falsehood. Allah is the Most High, the Most Great.