Musnad Ahmad 5281

Translation

✧ I was with Ibn Umar, I and another man, and he called another man, then said: "Relax, for the Messenger of God ﷺ forbade two people from conversing privately without a third."

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
   صريح في السماع
2. 2
   ʿAbdullāh b. Dīnār

   trustworthy (thiqah)d. 127 AH, or 131 AH, or 136 AH, also said: 132 AH
   عَبْدِ اللهِ بْنِ دِينَارٍثقة
   عن
3. 3
   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
4. 4
   ʿAbd al-Raḥman b. Mahdī

   Trustworthy (thiqah), firmly reliable (thabt), a memorizer (ḥāfiẓ), knowledgeable of the narrators and of ḥadīthd. 198 AH
   عَبْدُ الرَّحْمَنِثقة ثبت حافظ ، عارف بالرجال والحديث
   حدثنا
5. 5
   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.