6:7
وَلَوْ نَزَّلْنَا عَلَيْكَ كِتَـٰبًا فِى قِرْطَاسٍ فَلَمَسُوهُ بِأَيْدِيهِمْ لَقَالَ ٱلَّذِينَ كَفَرُوٓا۟ إِنْ هَـٰذَآ إِلَّا سِحْرٌ مُّبِينٌ
walaw nazzalnā ʿalayka kitāban fī qir'ṭāsin falamasūhu bi-aydīhim laqāla alladhīna kafarū in hādhā illā siḥ'run mubīnun
Even if We had sent down to you [Prophet] a book inscribed on parchment, and they had touched it with their own hands, the disbelievers would still say, ‘This is nothing but blatant sorcery.’
And even if We had sent down unto you (O Muhammad صلى الله عليه وسلم) a Message written on paper so that they could touch it with their hands, the disbelievers would have said: "This is nothing but obvious magic!"