3429Sahih MuslimSahihوَحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا لَيْثٌ، ح وَحَدَّثَنَا ابْنُ رُمْحٍ، أَخْبَرَنَا اللَّيْثُ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ لاَ يَبِعْ بَعْضُكُمْ عَلَى بَيْعِ بَعْضٍ وَلاَ يَخْطُبْ بَعْضُكُمْ عَلَى خِطْبَةِ بَعْضٍ " Ibn Umar (Allah be pleased with them) reported Allah's Apostle (ﷺ) as having said this:None amongst you should outbid another in a transaction, nor should he make proposals of marriage upon the proposal made by someone else.Reference: Sahih Muslim 1412 a In-book : Book 16, Hadith 57 USC-MSA web (English) : Book 8, Hadith 3286 (deprecated)