حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ حَدَّثَنَا سُفْيَانُ عَنْ الزُّهْرِيِّ عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ عَنْ أَبِي هُرَيْرَةَ عَنْ النَّبِيِّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ لَا يَبِيعُ الرَّجُلُ عَلَی بَيْعِ أَخِيهِ وَلَا يَسُومُ عَلَی سَوْمِ أَخِيهِ
ابن ماجہ · Hadith 2172
It was narrated from Abu Hurairah that the Prophet P.B.U.H said: "A man is not to undersell his brother, nor is he to try to outhaggle his brother." (Sahih)
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020