Prostration while reciting the Qur´an

 353. Ibn Umar narrated that the Messenger of Allah sallahu alayhi wa sallam when recited the Qur´an and recited a Surah contining Sajdah, he prostrated himself and we also prostrated ourselves along with him (but we were so overcrowded) that some of us could not find a place for our forehead (for prostration).

354. Abu Rafi´ said: I prayed ´Isha (night) prayer along with Abu Hurairah and as he recited: ´´When the heaven burst asunder,´´ (84:1) (a Surah containing prostration) he prostrated. I said to him: ´´What is this prostration?´´ He said: ´´I prostrated myself (when I prayed) behind Abul-Qasim (Muhammad) sallahu alayhi wa sallam, and I will go on doing this (every time I read it) until I meet him(in the next world).´´