Whoever recited the Verse of Sajda during the Salat (prayer) and prostrated
باب مَنْ قَرَأَ السَّجْدَةَ فِي الصَّلاَةِ فَسَجَدَ بِهَا
Sahih al-Bukhari, Book of Prostration During Recital of Qur'an(view book)
Sahih al-Bukhari 1078
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 Abu-l-Qasim (The Prophet) ﷺ and I will do the same till I meet him."
حَدَّثَنَا مُسَدَّدٌ، قَالَ حَدَّثَنَا مُعْتَمِرٌ، قَالَ سَمِعْتُ أَبِي قَالَ، حَدَّثَنِي بَكْرٌ، عَنْ أَبِي رَافِعٍ، قَالَ صَلَّيْتُ مَعَ أَبِي هُرَيْرَةَ الْعَتَمَةَ فَقَرَأَ {إِذَا السَّمَاءُ انْشَقَّتْ} فَسَجَدَ فَقُلْتُ مَا هَذِهِ قَالَ سَجَدْتُ بِهَا خَلْفَ أَبِي الْقَاسِمِ ﷺ فَلاَ أَزَالُ أَسْجُدُ فِيهَا حَتَّى أَلْقَاهُ.
Classification
Sahih (Authentic)