Musnad Ahmad 9348

Translation

✧ I saw Abu Hurayrah recite 'When the sky splits apart' and prostrate. I said: 'Did I not see you prostrate [in it]?' He said: 'Had I not seen the Messenger of Allah ﷺ prostrate in it, I would not have prostrated.'

Grades by grader

Narrators

1. 1
   Abū Hurayrah al-Dawsī

   The illustrious Companion, the memorizer among the Companions (ḥāfiẓ al-ṣaḥābah)d. 57 AH, or: 58 AH, or: 59 AH
   أَبُو هُرَيْرَةَ الدَّوْسِيُّالصحابي الجليل ، حافظ الصحابة
   رأيت
2. 2
   Abū Salamah b. ʿAbd al-Raḥmān

   trustworthy (thiqah), a prolific narrator (mukthir)d. 94 AH, or 104 AH
   أَبِي سَلَمَةَثقة ، مكثر
   عن
3. 3
   Yaḥyá b. Abī Kathīr

   trustworthy and reliable (thiqah thabt), but he practiced tadlīs and irsāld. 129 AH or 130 AH or 132 AH
   يَحْيَى بْنُ أَبِي كَثِيرٍثقة ثبت ، لكنه يدلس ويرسل
   حدثنا
4. 4
   Hammām

   Trustworthy (thiqah), who sometimes erred (rubbamā wahima)d. 163 AH, or: 164 AH, also said: 165 AH
   هَمَّامٌثقة ربما وهم
   حدثنا
5. 5
   ʿAffān

   trustworthy, precise (thiqah thabt)d. 219 AH, or 220 AH
   عَفَّانُثقة ثبت
   حدثنا
6. 6
   Aḥmad b. Ḥanbal

   Trustworthy (thiqah), a memorizer (ḥāfiẓ), a jurist (faqīh), an authority (ḥujjah).d. 241 AH, Abū Umayyah Muḥammad b. Ibrāhīm al-Ṭarsūsī said: 242 AH, and no one followed him in his view
   أحمد بن حنبلثقة حافظ فقيه حجة

Who each narrator was and how reliable, from hdith.com

Latin names and English verdicts with a dotted underline are machine translations, not reviewed.