Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:14033[Chain 1] Abū ʿAbd al-Raḥman al-Sulamī > Abū al-ʿAbbās Muḥammad b. Yaʿqūb al-Umawī > al-Ḥasan b. ʿAlī b. ʿAffān al-ʿĀmirī > Muḥammad b. ʿUbayd > ʿUbaydullāh b. ʿUmar [Chain 2] Abū al-Ḥasan ʿAlī b. Muḥammad al-Muqriʾ > al-Ḥasan b. Muḥammad b. Isḥāq > Yūsuf b. Yaʿqūb > Muḥammad b. Abū Bakr > Yaḥyá b. Saʿīd > ʿUbaydullāh b. ʿUmar > Nāfiʿ > Ibn ʿUmar

[Machine] "That the Messenger of Allah ﷺ said, 'None of you should sell upon the sale of his brother, nor should he propose to a woman who has already been proposed to by his brother, except with his permission.' This is the wording of the Hadith of Muhammad bin 'Ubayd, and in the narration of Yahya, 'except with his permission.'"  

البيهقي:١٤٠٣٣أَخْبَرَنَا أَبُو عَبْدِ الرَّحْمَنِ السُّلَمِيُّ ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ الْأُمَوِيُّ ثنا الْحَسَنُ بْنُ عَلِيِّ بْنِ عَفَّانَ الْعَامِرِيُّ ثنا مُحَمَّدُ بْنُ عُبَيْدٍ ثنا عُبَيْدُ اللهِ بْنُ عُمَرَ ح وَأَخْبَرَنَا أَبُو الْحَسَنِ عَلِيُّ بْنُ مُحَمَّدٍ الْمُقْرِئُ أنبأ الْحَسَنُ بْنُ مُحَمَّدِ بْنِ إِسْحَاقَ ثنا يُوسُفُ بْنُ يَعْقُوبَ ثنا مُحَمَّدُ بْنُ أَبِي بَكْرٍ ثنا يَحْيَى بْنُ سَعِيدٍ عَنْ عُبَيْدِ اللهِ بْنِ عُمَرَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ

أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَا يَبِيعَنَّ أَحَدُكُمْ عَلَى بَيْعِ أَخِيهِ وَلَا يَخْطُبُ عَلَى خِطْبَةِ أَخِيهِ إِلَّا بِإِذْنِهِ لَفْظُ حَدِيثِ مُحَمَّدِ بْنِ عُبَيْدٍ وَفِي رِوَايَةِ يَحْيَى إِلَّا أَنْ يَأْذَنَ لَهُ  

رَوَاهُ مُسْلِمٌ فِي الصَّحِيحِ عَنْ زُهَيْرِ بْنِ حَرْبٍ وَغَيْرُهُ عَنْ يَحْيَى

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Collected by Bayhaqī
bayhaqi:10889Abū ʿAbdullāh al-Ḥāfiẓ And ʾAbū ʿUthmān Saʿīd b. Muḥammad b. Muḥammad b. ʿAbdān Waʾabū Muḥammad ʿAbd al-Raḥman b. Abū Ḥāmid al-Muqriʾ > Abū al-ʿAbbās Muḥammad b. Yaʿqūb > al-Ḥasan b. ʿAlī b. ʿAffān > Muḥammad b. ʿUbayd > ʿUbaydullāh b. ʿUmar > Nāfiʿ > Ibn ʿUmar

[Machine] "That the Messenger of Allah ﷺ said, 'None of you should sell upon the sale of his brother, nor propose to the betrothed of his brother, except with his permission.'"  

البيهقي:١٠٨٨٩أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ وَأَبُو عُثْمَانَ سَعِيدُ بْنُ مُحَمَّدِ بْنِ مُحَمَّدِ بْنِ عَبْدَانَ وَأَبُو مُحَمَّدٍ عَبْدُ الرَّحْمَنِ بْنُ أَبِي حَامِدٍ الْمُقْرِئُ قَالُوا ثنا أَبُو الْعَبَّاسِ مُحَمَّدُ بْنُ يَعْقُوبَ ثنا الْحَسَنُ بْنُ عَلِيِّ بْنِ عَفَّانَ ثنا مُحَمَّدُ بْنُ عُبَيْدٍ عَنْ عُبَيْدِ اللهِ بْنِ عُمَرَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ

أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَا يَبِيعَنَّ أَحَدُكُمْ عَلَى بَيْعِ أَخِيهِ وَلَا يَخْطُبْ عَلَى خِطْبَةِ أَخِيهِ إِلَّا بِإِذْنِهِ  

أَخْرَجَهُ مُسْلِمٌ فِي الصَّحِيحِ مِنْ حَدِيثِ عَلِيِّ بْنِ مُسْهِرٍ وَيَحْيَى الْقَطَّانِ عَنْ عُبَيْدِ اللهِ