Musnad Ahmad 3346

Translation

✧ Whoever buys food should not sell it until he takes possession of it. I said to Ibn Abbas: Why? He said: Do you not see that they trade with gold while the food is deferred?

Grades by grader

Narrators

1. 1
   ʿAbdullāh b. ʿAbbās

   One of the Companions who narrated most prolifically (mukthirūn).d. 65 AH, or 67 AH, or 68 AH, also said: 69 AH, also said: 70 AH; also said: 73 AH
   عَبْدُ اللهِ بْنُ عَبَّاسٍأحد المكثرين من الصحابة
   عن
2. 2
   Ṭāwūs b. Kaysān

   trustworthy (thiqah), jurist (faqīh), virtuous (fāḍil)d. 100 AH, or: 101 AH, or: 103 AH, or: 104 AH, or: 105 AH, or: 106 AH, or after: 110 AH
   أَبِيهِثقة فقيه فاضل
   عن
3. 3
   Ibn Ṭāwūs

   trustworthy (thiqah), virtuous (fāḍil), devout (ʿābid)d. 131 AH, or 132 AH
   ابْنِ طَاوُسٍثقة ، فاضل ، عابد
   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
   Wakīʿ b. al-Jarrāḥ

   Trustworthy, a memorizer, devout (thiqah ḥāfiẓ ʿābid)d. 196 AH, or 197 AH, or 198 AH
   وَكِيعٌثقة حافظ عابد
   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.