[Machine] The Messenger of Allah ﷺ came to the merchants while they were being called by a name other than their own, and he said, "O merchants, beware that your buying and selling may involve deceit and false oaths, so purify it with something from charity." And the wording of this hadith is from the narration of Hajjaj.
أَنَّ رَسُولَ اللهِ ﷺ أَتَى عَلَى التُّجَّارِ وَهُمُ يُسَمَّوْنَ بِاسْمٍ غَيَّرَهُ قَالَ «يَا مَعْشَرَ التُّجَّارِ إِنَّكُمْ يَحْضُرُ بَيْعَكُمْ بِلَغْوٍ وَأَيْمَانٍ فَشُوبُوهَا بِشَيْءٍ مِنَ الصَّدَقَةِ» وَاللَّفْظُ لِحَدِيثِ حَجَّاجٍ