(101) باب الْقِرَاءَةِ فِي الْعِشَاءِ بِالسَّجْدَةِ
Narrated Abu Rafi`:
Once I prayed the `Isha' prayer with Abu Huraira and he recited, "Idha s-samaa'u n-shaqqat" (84) and prostrated. I said, "What is that?" He said, "I prostrated behind Abul-Qasim, (the Prophet) (when he recited that Sura) and I will go on doing it till I meet him."
Reference: Sahih al-Bukhari 768
In-book reference: Book 10, Hadith 162
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 12, Hadith 735