﴿ وَقَالَ ٱلَّذِينَ كَفَرُوٓا۟ إِنْ هَٰذَآ إِلَّآ إِفْكٌ ٱفْتَرَىٰهُ وَأَعَانَهُۥ عَلَيْهِ قَوْمٌ ءَاخَرُونَ ۖ فَقَدْ جَآءُو ظُلْمًۭا وَزُورًۭا ﴾

“Moreover, those who are bent on denying the truth are wont to say, “This [Qur’an] is nothing but a lie, which he [himself] has devised with the help of other people, who thereupon have perverted the truth and brought a falsehood into being.””

And those who disbelieve say ‘This Qur’ān is nothing but a calumny a lie that he Muhammad (s) has invented and other folk have helped him with it’ who according to the disbelievers were from among the People of the Scripture. God exalted be He says Verily thus they have committed wrong and spoken falsehood they have come with disbelief and mendacity.