وَحَدَّثَنَا 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
Ibn Umar (Allah be pleased with them) reported Allah's Apostle (ﷺ) as having said this:A person should not enter into a transaction when his brother (had already entered into but not finalised), and he should not make proposal of marriage upon the proposal already made by his brother, until he permits it
Abu Huraira (Allah be pleased with him) reported Allah's Apostle (ﷺ) as having forbidden a dweller of the town selling the merchandise of a villager or outbidding in a sale (in order that another might fall into a snare), or a person making the proposal of marriage when his brother has already made such a proposal, or entering into a transaction when his brother has already entered; and a woman asking the divorce of her sister in order to deprive her of what belongs to her. 'Amr made this addition:" The person should not purchase in opposition to his brother
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (ﷺ) as having said this:Do not outbid in a sale in order to ensnare. No man should enter into a transaction in which his brother has already entered, and no dweller of the town should sell on behalf of the villager. And no man should make a proposal of marriage which his brother has already made and no woman should ask for the divorce of another (co-wife) in order to deprive her of what belongs to her
Abu Huraira (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying:The Muslim should not purchase in opposition to his brother, and he should not make the proposal of marriage on the proposal already made by his brother
حدیث 3462 — صحيح مسلم 16:65
وَحَدَّثَنِي أَحْمَدُ بْنُ إِبْرَاهِيمَ الدَّوْرَقِيُّ، حَدَّثَنَا عَبْدُ الصَّمَدِ، حَدَّثَنَا شُعْبَةُ، عَنِ الْعَلاَءِ، وَسُهَيْلٍ عَنْ أَبِيهِمَا، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم ح وَحَدَّثَنَاهُ مُحَمَّدُ، بْنُ الْمُثَنَّى حَدَّثَنَا عَبْدُ الصَّمَدِ، حَدَّثَنَا شُعْبَةُ، عَنِ الأَعْمَشِ، عَنْ أَبِي صَالِحٍ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم إِلاَّ أَنَّهُمْ قَالُوا " عَلَى سَوْمِ أَخِيهِ وَخِطْبَةِ أَخِيهِ " .
This hadith has been narrated on the authority of Abu Huraira (Allah be pleased with him) through another chain of transmitters