Sahih Muslim 3811

The Book of Transactions

#3811Book 21

حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏ "‏ لاَ يَبِعْ بَعْضُكُمْ عَلَى بَيْعِ بَعْضٍ ‏"‏ ‏.‏

Ibn 'Umar (Allah be pleased with them) reported Allah's Messenger (ﷺ) as having said this:One amongst you should not enter into a transaction when another is bargaining

Reference
Sahih Muslim 3811
In-book
Book 21, Hadith 11
English
Abdul Hamid Siddiqui