Musnad Ahmad 6951

Translation

✧ Fast one day and you will have ten days. He said: Give me more, O Messenger of Allah, for I have strength. He said: Fast two days and you will have nine days. He said: Give me more, for I find strength. He said: Fast three days and you will have eight days.

Grades by grader

Narrators

1. 1
   ʿAbdullāh b. ʿAmr b. al-ʿĀṣ

   One of the early Companions (sābiqūn), among those who narrated abundantly, and one of the jurist ʿAbdullāhs (al-ʿabādilah)d. 63 AH, or 65 AH, or 68 AH, or 69 AH; also said 67 AH, also said 73 AH, also said 77 AH
   عَبْدُ اللهِ بْنُ عَمْرِو بْنِ الْعَاصِأحد السابقين ، المكثرين من الصحابة ، وأحد العبادلة الفقهاء
   عن
2. 2
   his father

   Truthful (ṣadūq); his hearing from his grandfather is established (thābit)d. between 81 and 90 AH
   شُعَيْبِ بْنِ عَبْدِ اللهِ بْنِ عَمْرٍوصدوق ، ثبت سماعه من جده
   عن
3. 3
   Thābit al-Bunānī

   trustworthy (thiqah), devout (ʿābid)d. 122 AH, or 123 AH, or 126 AH, or 127 AH, or 129 AH
   ثَابِتٍثقة عابد
   عن
4. 4
   Ḥammād b. Salamah

   trustworthy (thiqah), devout (ʿābid), the most reliable of people in narrating from Thābit; his memory changed towards the end of his lifed. 167 AH, or 165 AH.
   حَمَّادٌثقه عابد ، أثبت الناس في ثابت ، وتغير حفظه بآخره
   حدثنا
5. 5
   Rawḥ

   Trustworthy (thiqah), excellent, he authored worksd. 205 AH, also said: 207 AH
   رَوْحٌثقة فاضل ، له تصانيف
   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.