How many years did the People of the Cave sleep for? Try answering this question 500 years 1 year 309 years 300 years Submit Answer Related Islamic questions Which is the surah that does not start with Bismillah? Which person connected with the Prophet ﷺ during his lifetime is mentioned in the Qur’an by name? Which is the first and the most ancient Mosque according to the Qur’an? Name the prophet whose name is mentioned and discussed most in the Qur’an. How many prophets are mentioned in the Qur'an?