Kur’an 6:8 — sura Al-An'am, 8. ajet

وَقَالُواْ لَوۡلَآ أُنزِلَ عَلَيۡهِ مَلَكٞۖ وَلَوۡ أَنزَلۡنَا مَلَكٗا لَّقُضِيَ ٱلۡأَمۡرُ ثُمَّ لَا يُنظَرُونَ

Oni govore: "Trebalo je da mu se pošalje melek!" A da meleka pošaljemo, s njima bi svršeno bilo, ni cigli čas vremena im se ne bi više dao.

And they say, "Why was there not sent down to him an angel?" But if We had sent down an angel, the matter would have been decided; then they would not be reprieved