Sura 6 Aya 37

Translator	Translation
Ali Quli Qara'i	They say, ‘Why has not a sign been sent down to him from his Lord?’ Say, ‘Allah is indeed able to send down a sign,’ but most of them do not know.
Pickthal	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.
Shakir	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.
Yusufali	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.