وَقَالَ ٱلَّذِينَ كَفَرُوٓا۟ إِنْ هَٰذَآ إِلَّآ إِفْكٌ ٱفْتَرَىٰهُ وَأَعَانَهُۥ عَلَيْهِ قَوْمٌ ءَاخَرُونَ ۖ فَقَدْ جَآءُو ظُلْمًا وَزُورًا (25:4)
The unbelievers say, 'This (Quran) is no more than a slanderous statement which he (Muhammad), with the help of some other people, has falsely invented.' Certainly, this statement is unjust and sinful.
