وَقَالُواْ لَوْلاَ نُزِّلَ عَلَيْهِ آيَةٌ مِّن رَّبِّهِ قُلْ إِنَّ اللّهَ قَادِرٌ عَلَى أَن يُنَزِّلٍ آيَةً وَلَـكِنَّ أَكْثَرَهُمْ لاَ يَعْلَمُونَ
[6:37]
And they say: Why has not a sign been sent down to him from his Lord? Say: Surely Allah is able to send down a sign, but most of them do not know.
They say: "Why is not a sign sent down to him from his Lord?" Say: "Allah hath certainly power to send down a sign: but most of them understand not.
They say: Why hath no portent been sent down upon him from his Lord? Say: Lo! Allah is Able to send down a portent. But most of them know not.