12. The Chapters on Business Transactions - كتاب التجارات
It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:
"Let one of you not undersell another."[1]
Reference: 2171English reference: Vol. 3, Book 12, Hadith 2171Arabic reference: Book 12, Hadith 2255In-book reference: Book 12, Hadith 35Grade: Sahih (Darussalam)Read this hadith from Darussalam Collection
حَدَّثَنَا سُوَيْدُ بْنُ سَعِيدٍ، حَدَّثَنَا مَالِكُ بْنُ أَنَسٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ قَالَ . " لاَ يَبِيعُ بَعْضُكُمْ عَلَى بَيْعِ بَعْضٍ "