Surah Al-A'raf, ayah 66

قَالَ ٱلۡمَلَأُ ٱلَّذِينَ كَفَرُواْ مِن قَوۡمِهِۦٓ إِنَّا لَنَرَىٰكَ فِي سَفَاهَةٖ وَإِنَّا لَنَظُنُّكَ مِنَ ٱلۡكَٰذِبِينَ ٦٦

Qālal-mala'ul-ladhīna kafarū min qawmihī innā lanarāka fī safāhatin wa innā lanazunnuka minal-kādhibīn

Said the eminent ones who disbelieved among his people, "Indeed, we see you in foolishness, and indeed, we think you are of the liars."