Aya number 109 of surat Al-Anaam

بِسْمِ اللَّهِ الرَّحْمَٰنِ الرَّحِيمِ

وَأَقْسَمُوا بِاللَّهِ جَهْدَ أَيْمَانِهِمْ لَئِنْ جَاءَتْهُمْ آيَةٌ لَيُؤْمِنُنَّ بِهَا قُلْ إِنَّمَا الْآيَاتُ عِنْدَ اللَّهِ وَمَا يُشْعِرُكُمْ أَنَّهَا إِذَا جَاءَتْ لَا يُؤْمِنُونَ [١٠٩]

Translation: English - Sahih International

And they swear by Allah their strongest oaths that if a sign came to them, they would surely believe in it. Say, "The signs are only with Allah ." And what will make you perceive that even if a sign came, they would not believe.

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