Qur'ān 26:199 · Ash-Shu'ara (الشعراء)

فَقَرَأَهُۥ عَلَيْهِم مَّا كَانُوا۟ بِهِۦ مُؤْمِنِينَ

And he had recited it to them [perfectly], they would [still] not have been believers in it.