Sunan an-Nasa'i 3935

Translation

"I do not know that Shuraih ever ruled on Mudarabah disputes except in two ways. He would say to the Mudarib (the one who contributed his labor to the partnership): 'You must provide proof that a calamity befell you so that you may be excused.' Or he would say to the one who invested his money in the partnership: 'You must provide proof that your trustee betrayed his trust, otherwise his oath sworn by Allah that he did not betray you is sufficient.'"

Grades by grader

Narrators

1. 1
   Shurayḥ b. al-Ḥārith al-Kindī

   trustworthy (thiqah), and it was said: he was a Companiond. Abū Bakr b. Abī Shaybah said, and Abū Nuʿaym, and more than one: 78 AH. Ibn Saʿd said: 79 AH. Khalīfah b. Khayyāṭ said, and more than one: 80 AH. Al-Madāʾinī said: 82 AH. Khalīfah said elsewhere: 87 AH. Abū Nuʿaym said in another report: 93 AH, and in another report: 96 AH. ʿAlī b. ʿAbd Allāh al-Tamīmī said: 97 AH. He said: also said: 99 AH
   شُرَيْح بْن الْحَارِث الْكِنْدِيّثقة ، وقيل : له صحبة
   قال
2. 2
   Muḥammad b. Sīrīn

   Trustworthy (thiqah), reliable (thabt), devout (ʿābid), of great standing; he did not permit narration by meaning.d. 110 AH
   مُحَمَّدٍثقة ثبت عابد كبير القدر ، كان لا يرى الرواية بالمعنى
   عن
3. 3
   Ayyūb al-Sakhtiyānī

   Trustworthy (thiqah), firmly reliable (thabt), an authority (ḥujjah), one of the leading jurists and devout worshippersd. 130 AH, or 131 AH, or 132 AH, also said: 124 AH, also said: 125 AH, also said: 129 AH
   أَيُّوبَثقة ثبت حجة ، من كبار الفقهاء العباد
   عن
4. 4
   Ismāʿīl

   trustworthy, a memorizer (thiqah ḥāfiẓ)d. 193 AH, or 194 AH
   إِسْمَاعِيلُثقة حافظ
   حدثنا
5. 5
   ʿAmr b. Zurārah

   trustworthy, precise (thiqah thabt)d. 238 AH
   عَمْرُو بْنُ زُرَارَةَثقة ثبت
   أخبرنا
6. 6
   al-Nasāʾī

   the preserver (al-Ḥāfiẓ)d. 302 AH, or 303 AH
   النَّسَائِيُّالحافظ

Who each narrator was and how reliable, from hdith.com

Latin names and English verdicts with a dotted underline are machine translations, not reviewed.