أَوَلَمْ يَتَفَكَّرُوا۟ ۗ مَا بِصَاحِبِهِم مِّن جِنَّةٍ ۚ إِنْ هُوَ إِلَّا نَذِيرٌ مُّبِينٌ

Then do they not give thought? There is in their companion [i.e., Muḥammad (ﷺ)] no madness. He is not but a clear warner.

Al-A'raf 184

وَإِذْ قَالَ عِيسَى ٱبْنُ مَرْيَمَ يَـٰبَنِىٓ إِسْرَٰٓءِيلَ إِنِّى رَسُولُ ٱللَّهِ إِلَيْكُم مُّصَدِّقًا لِّمَا بَيْنَ يَدَىَّ مِنَ ٱلتَّوْرَىٰةِ وَمُبَشِّرًۢا بِرَسُولٍ يَأْتِى مِنۢ بَعْدِى ٱسْمُهُۥٓ أَحْمَدُ ۖ فَلَمَّا جَآءَهُم بِٱلْبَيِّنَـٰتِ قَالُوا۟ هَـٰذَا سِحْرٌ مُّبِينٌ

And [mention] when Jesus, the son of Mary, said, "O Children of Israel, indeed I am the messenger of Allāh to you confirming what came before me of the Torah and bringing good tidings of a messenger to come after me, whose name is Aḥmad."1 But when he came to them with clear evidences, they said, "This is obvious magic."2

As-Saf 6