Narrated Abu Salma:

I saw Abu Huraira reciting Idha-Sama' un-Shaqqat and he prostrated during its recitation. I asked Abu Huraira, "Didn't I see you prostrating?" Abu Huraira said, "Had I not seen the Prophet (ﷺ) prostrating, I would not have prostrated."

Narrated Abu Rafi`:

I offered the `Isha' prayer behind Abu Huraira and he recited Idhas-Sama' Un-Shaqqat, and prostrated. I said, "What is this?" Abu Huraira said, "I prostrated behind Abul-Qasim and I will do the same till I meet him."

Narrated Abu Rafi`:

I offered the `Isha' prayer behind Abu Huraira and he recited, "Idha s-samaa'u n-shaqqat" (84) and prostrated. On my inquiring, 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."

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."