نَّحْنُ أَعْلَمُ بِمَا يَقُولُونَ إِذْ يَقُولُ أَمْثَلُهُمْ طَرِيقَةً إِن لَّبِثْتُمْ إِلَّا يَوْمًا
nahnu a'lamu bimaa yaqooloona iz yaqoolu amsaluhum tareeqatan illabistum illaa yawmaa
We know best what they say- but the more perceptive of them will say, ‘Your stay [on earth] was only a single day.’
We know best what they say, when the most discerning among them will say, "You stayed only a day."