Dalil
العربية

Quran Sad 38:5

أَجَعَلَ ٱلۡأٓلِهَةَ إِلَٰهٗا وَٰحِدًاۖ إِنَّ هَٰذَا لَشَيۡءٌ عُجَابٞ

Translation

Has he made the gods [only] one God? Indeed, this is a curious thing."