Income Hadith
• Honesty and transparency in business
Authentic
الْبَيِّعَانِ بِالْخِيَارِ مَا لَمْ يَتَفَرَّقَا فَإِنْ صَدَقَا وَبَيَّنَا بُورِكَ لَهُمَا فِي بَيْعِهِمَا وَإِنْ كَتَمَا وَكَذَبَا مُحِقَتْ بَرَكَةُ بَيْعِهِمَا
Al-bayyi'ani bil-khiyari ma lam yatafarraqa, fa in sadaqa wa bayyana burika lahuma fi bay'ihima, wa in katama wa kadhaba muhiqat barakatu bay'ihima.
"The buyer and the seller have the option to cancel the transaction as long as they have not parted. If they are truthful and clarify defects, their transaction will be blessed. But if they lie and hide defects, the blessing of their transaction will be wiped out."
Narrated by: Hakim ibn Hizam
Sahih Bukhari 2079, Sahih Muslim 1532