Musnad Ahmad 6431

Translation

✧ The Messenger of God ﷺ prayed the fear prayer on one of his days. One group stood with him and another group faced the enemy. He prayed one rakʿah with those who were with him; then they left and the others came, and he prayed one rakʿah with them. Then each group made up one rakʿah.

Grades by grader

Narrators

1. 1
   ʿAbdullāh b. ʿUmar b. al-Khaṭṭāb

   One of the Companions who narrated most often, and one of the ʿAbādilah; he was among the people most strict in following the narrations (athar).d. 72 AH, or 73 AH, or 74 AH, also said: 75 AH
   عَبْدُ اللهِ بْنُ عُمَرَ بْنِ الْخَطَّابِأحد المكثرين من الصحابة والعبادلة ، وكان من أشد الناس اتباعا للأثر
   عن
2. 2
   Nāfiʿ mawlá Ibn ʿUmar

   trustworthy (thiqah), reliable (thabt), a well-known jurist (faqīh)d. 116 AH, or 117 AH, or 118 AH, or 119 AH, or 120 AH
   نَافِعٍثقة ثبت فقيه مشهور
   عن
3. 3
   Mūsá b. ʿUqbah

   trustworthy (thiqah), jurist (faqīh), an imām in the military expeditions (maghāzī)d. 141 AH, or 142 AH, also said: 135 AH, also said: before 145 AH
   مُوسَى بْنِ عُقْبَةَثقة فقيه ، إمام في المغازي
   عن
4. 4
   Sufyān al-Thawrī

   trustworthy (thiqah), a memorizer (ḥāfiẓ), a jurist (faqīh), devout (ʿābid), an imam and authority (ḥujjah)d. 159 AH or 160 AH or 161 AH or 162 AH
   سُفْيَانُثقة حافظ , فقيه عابد ، إمام حجة
   حدثنا
5. 5
   Yaḥyá b. Ādam

   trustworthy (thiqah), a memorizer (ḥāfiẓ), virtuous (fāḍil)d. 203 AH
   يَحْيَى بْنُ آدَمَثقة حافظ فاضل
   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.