I prayed the night prayer with Abu Hurairah. He recited "When the sky has split open" [Inshiqaq 84:1] and prostrated.I asked him, "What is this prostration?"He replied, "I prostrated at this verse behind Abu Qasim ﷺ, and I will continue to prostrate at it until I meet him."
حدثنا مسدد حدثنا المعتمر قال سمعت أبي حدثنا بكر
صليت مع أبي هريرة العتمة فقرأ إذا السماء انشقت فسجد فقلت ما هذه السجدة قال سجدت بها خلف أبي القاسم ﷺ فلا أزال أسجد بها حتى ألقاه
Sourced by Bukhari, Sujud Quran, chapter of one who recites the sajdah verse during prayer and prostrates for it, Hadith: 1078, from Musaddad, and by Muslim, Masajid, chapter of prostration for recitation, Hadith: 578, from the hadith of Mutamir bin Sulayman with this chain.Bakr is Ibn Abdullah Muzani, and Abu Rafi is Nufay.