وَإِذَا قِيلَ إِنَّ وَعْدَ اللَّهِ حَقٌّ وَالسَّاعَةُ لَا رَيْبَ فِيهَا قُلْتُم مَّا نَدْرِي مَا السَّاعَةُ إِن نَّظُنُّ إِلَّا ظَنًّا وَمَا نَحْنُ بِمُسْتَيْقِنِينَ
Wa-itha qeela inna waAAda Allahi haqqun waalssaAAatu la rayba feeha qultum ma nadree ma alssaAAatu in nathunnu illa thannan wama nahnu bimustayqineena
And when it was said, "Indeed (the) Promise (of) Allah (is) true and the Hour - (there is) no doubt about it, you said, "Not we know what the Hour (is). Not we think except an assumption, and not we (are) convinced."
for when it was said, 'Behold, God's promise always comes true, and there can be no doubt about [the coming of] the Last Hour' - you would answer, 'We do not know what that Last Hour may be: we think it is no more than an empty guess, and [so] we are by no means convinced!'"
"And when it was said that the promise of God was true, and that the Hour- there was no doubt about its (coming), ye used to say, 'We know not what is the hour: we only think it is an idea, and we have no firm assurance.'"
And when it was said: Lo! Allah's promise is the truth, and there is no doubt of the Hour's coming, ye said: We know not what the Hour is. We deem it naught but a conjecture, and we are by no means convinced.
And when it was said, Surely the promise of Allah is true and the hour -- there is no doubt about it, you said: We know not what the Hour is. We think (it) only a conjecture and we are not at all sure.
And when it was said, 'Indeed, the promise of Allah is truth and the Hour [is coming] - no doubt about it,' you said, 'We know not what is the Hour. We assume only assumption, and we are not convinced.' "