There are sound Hadith proving this. As for the Surah "Yasin" [36] and the reward of reciting it and memorizing it, there are some Ahadith about this. But these Ahadith do not reach the level of ...

I have read in a book that you are suppose to read these Surahs every night I was just wondering whether it is authentic here are the Surahs and what I read Surah Hashr last three Ayahs ... reciting ...