قُلۡ لَّا يَعۡلَمُ مَنۡ فِي السَّمٰوٰتِ وَالۡاَرۡضِ الۡغَيۡبَ اِلَّا اللّٰهُؕ وَمَا يَشۡعُرُوۡنَ اَيَّانَ يُبۡعَثُوۡنَ

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