Surah Al-Ankaboot Verse 48 - English Translation by Ali Unal
Surah Al-Ankabootوَمَا كُنتَ تَتۡلُواْ مِن قَبۡلِهِۦ مِن كِتَٰبٖ وَلَا تَخُطُّهُۥ بِيَمِينِكَۖ إِذٗا لَّٱرۡتَابَ ٱلۡمُبۡطِلُونَ
You did not (O Messenger) read of any book before it (the revelation of this Qur’an), nor did you write one with your right (or left) hand. For then those who have ever sought to disprove the truth might have a reason to doubt (it)