Al 'Ankabut, 48 Ayah
29:48
وَمَا كُنتَ تَتۡلُواْ مِن قَبۡلِهِۦ مِن كِتَٰبٖ وَلَا تَخُطُّهُۥ بِيَمِينِكَۖ إِذٗا لَّٱرۡتَابَ ٱلۡمُبۡطِلُونَ ٤٨
Wa Mā Kunta Tatlū Min Qablihi Min Kitābin Wa Lā Takhuţţuhu Biyamīnika ۖ 'Idhāan Lārtāba Al-Mubţilūna
And you did not recite before it any scripture, nor did you inscribe one with your right hand. Otherwise the falsifiers would have had [cause for] doubt.