Musnad Ahmad 18522

Translation

✧ When they prayed with the Messenger of Allah ﷺ, and he raised his head from bowing, they remained standing until they saw him prostrating, then they prostrated.

Grades by grader

Narrators

1. 1
   al-Barāʾ b. ʿĀzib al-Awsī

   Companion (ṣaḥābī)d. 72 AH, also said 71 AH
   الْبَرَاء بْن عَازِب الْأَوْسِيّصحابي
   حدثنا
2. 2
   ʿAbdullāh b. Yazīd b. Zayd al-Khaṭmī

   Young Companion (ṣaḥābī)d. after 70 AH
   عَبْدَ اللهِ بْنَ يَزِيدَصحابي صغير
   سمعت
3. 3
   Abū Isḥāq al-Sabīʿī

   Trustworthy (thiqah), a prolific narrator (mukthir), devout (ʿābid); his memory became confused (ikhtalaṭa) at the end of his lifed. Ibn ʿUyaynah said 126 AH, Yaḥyā b. Saʿīd said 127 AH, Abū Nuʿaym said 128 AH, ʿAmr b. ʿAlī said 129 AH, Ibn Maʿīn said 132 AH
   أَبِي إِسْحَاقَثقة مكثر عابد , اختلط بآخره
   عن
4. 4
   Shuʿbah

   Trustworthy (thiqah), a retentive memorizer (ḥāfiẓ), meticulous (mutqin)d. 160 AH
   شُعْبَةُثقة حافظ , متقن
   حدثنا
5. 5
   Ismāʿīl

   trustworthy, a memorizer (thiqah ḥāfiẓ)d. 193 AH, or 194 AH
   إِسْمَاعِيلُثقة حافظ
   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.