Bayan Al-Hadith › Sahih Muslim › The Book of Transactions
Sahih Muslim 1412fصحيح مسلم 1412f
حَدَّثَنَا زُهَيْرُ بْنُ حَرْبٍ، وَمُحَمَّدُ بْنُ الْمُثَنَّى، - وَاللَّفْظُ لِزُهَيْرٍ - قَالاَ حَدَّثَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ، أَخْبَرَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لاَ يَبِعِ الرَّجُلُ عَلَى بَيْعِ أَخِيهِ وَلاَ يَخْطُبْ عَلَى خِطْبَةِ أَخِيهِ إِلاَّ أَنْ يَأْذَنَ لَهُ " .
Ibn 'Umar (Allah be pleased with them) reported Allah's Messenger (ﷺ) as saying: A person should not enter into a transaction when his brother is already making a transaction and he should not make a proposal of marriage when his brother has already made a proposal except when he gives permission.
Grading
Sahih (authentic by the consensus of hadith scholars)
Chain of narrators
زهير بن حرب بن شداد ← يحيى بن سعيد بن فروخ ← عبيد الله بن عمر ← نافع ← عبد الله بن عمر
Zuhayr ibn Harb ibn Shaddad → Yahya ibn Sa'id ibn Farrukh → Ubaydullah ibn Umar → Nafi' → Ibn `Umar