ʿUyūn akhbār al-Riḍā

Hadith 26
deceptionbrotherhood
26 - وَبِهذَا الإِسنادِ قالَ: قالَ رَسُولُ اللَّهِ‏ صَلَّى اللهُعَلَيْهِ وَآلِهِ: لَيْسَ مِنَّا مَن غَشَّ مُسلِماً أَوْ ضَرَّهُ أَو ماكَرَهُ.
31-26 According to the same documentation, God’s Prophet (S) said, “One who cheats a Muslim, causes him any losses, or plots against him is not from among my nation.”
Source: Shaykh Muḥammad b. ʿAlī al-Ṣaduq