Man Lā Yaḥḍuruh al-Faqīh

Hadith 406
trade
3937 - وَ رُوِيَ عَنْ مَنْصُورِ بْنِ حَازِمٍ قَالَ : قُلْتُ لِأَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ رَجُلٌ كَانَ لَهُ عَلَى رَجُلٍ دَرَاهِمُ مِنْ ثَمَنِ غَنَمٍ اِشْتَرَاهَا مِنْهُ فَأَتَى اَلطَّالِبُ اَلْمَطْلُوبَ يَتَقَاضَاهُ فَقَالَ لَهُ اَلْمَطْلُوبُ أَبِيعُكَ هَذِهِ اَلْغَنَمَ بِدَرَاهِمِكَ اَلَّتِي لَكَ عِنْدِي فَرَضِيَ قَالَ "لاَ بَأْسَ بِذَلِكَ".
Hadith.3937 - It is narrated from Mansur bin Hazim, who said: I said to Abu Abdillah (as): "A man owed another man dirhams for the price of sheep he had bought from him. The creditor came to demand payment, and the debtor said: 'I will sell you these sheep for the dirhams I owe you.' The creditor agreed." Imam (as) said: "There is no harm in that."
Source: Shaykh Muḥammad b. ʿAlī al-Ṣaduq