32:3
أَمْ يَقُولُونَ ٱفْتَرَىٰهُ ۚ بَلْ هُوَ ٱلْحَقُّ مِن رَّبِّكَ لِتُنذِرَ قَوْمًا مَّآ أَتَىٰهُم مِّن نَّذِيرٍ مِّن قَبْلِكَ لَعَلَّهُمْ يَهْتَدُونَ
am yaqūlūna if'tarāhu bal huwa l-ḥaqu min rabbika litundhira qawman mā atāhum min nadhīrin min qablika laʿallahum yahtadūna
Yet they say, ‘Muhammad has made it up.’ No indeed! It is the Truth from your Lord for you [Prophet], to warn a people who have had no one to warn them before, so that they may be guided.
Or say they: "He (Muhammad صلى الله عليه وسلم) has fabricated it?" Nay, it is the truth from your Lord, so that you may warn a people to whom no warner has come before you (O Muhammad صلى الله عليه وسلم): in order that they may be guided.