Surah ad-Dahr is also called al-Insan (The Man). It was revealed in Makkah and it has 31 ayaat.
It is narrated from the Holy Prophet (s.w.t.) that the reward for reciting this surah is Jannah and its bounties.
If a person recites this surah, especially on Thursday mornings, he will be rewarded with a hundred houries and four thousand slaves in Jannah and he will be given a place close to that of the Holy Prophet (s.a.w.).
Read also: Benefits of reciting Surah-Ibrahim