Al-A'raaf • BN-TAFSEER-IBN-E-KASEER
﴿ قَالَ ٱلْمَلَأُ ٱلَّذِينَ كَفَرُوا۟ مِن قَوْمِهِۦٓ إِنَّا لَنَرَىٰكَ فِى سَفَاهَةٍۢ وَإِنَّا لَنَظُنُّكَ مِنَ ٱلْكَٰذِبِينَ ﴾
“Said the great ones among his people, who refused to acknowledge the truth: "Verily, we see that thou art weak-minded; and, verily, we think that thou art a liar!"”
Please check ayah 7:69 for complete tafsir.