It is narrated from Abu Salamah bin Abdur Rahman (may Allah have mercy on him) that Sayyiduna Abu Hurairah (may Allah be pleased with him) led them in prayer, and when he recited (إِذَاالسَّمَاءُانْشَقَّتْ), he performed a prostration of recitation. When the prayer was finished, he explained that the Messenger of Allah (peace and blessings be upon him) had also performed a prostration of recitation upon reciting this Surah.
Hadith Referenceالسنن المأثورة / باب ما جاء في الصلاة على الراحلة / 97
Hadith Takhrijصحیح مسلم، المساجد ومواضع الصلاة، باب سجود التلاوة، رقم : 578۔