Al Anbiya, 5 Ayah
21:5
بَلۡ قَالُوٓاْ أَضۡغَٰثُ أَحۡلَٰمِۭ بَلِ ٱفۡتَرَىٰهُ بَلۡ هُوَ شَاعِرٞ فَلۡيَأۡتِنَا بِـَٔايَةٖ كَمَآ أُرۡسِلَ ٱلۡأَوَّلُونَ ٥
Bal Qālū 'Ađghāthu 'Aĥlāmin Bal Aftarāhu Bal Huwa Shā`irun Falya'tinā Bi'āyatin Kamā 'Ursila Al-'Awwalūna
But they say, "[The revelation is but] a mixture of false dreams; rather, he has invented it; rather, he is a poet. So let him bring us a sign just as the previous [messengers] were sent [with miracles]."