قُل لا يَعلَمُ مَن فِي السَّماواتِ وَالأَرضِ الغَيبَ إِلَّا اللَّهُ ۚ وَما يَشعُرونَ أَيّانَ يُبعَثونَ

Say, "None in the heavens and earth knows the unseen except Allah, and they do not perceive when they will be resurrected."