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:9074Abū al-Ḥasan ʿAlī b. Muḥammad al-Muqriʾ > al-Ḥasan b. Muḥammad b. Isḥāq > Yūsuf b. Yaʿqūb > Muḥammad b. Abū Bakr > Yaḥyá b. Saʿīd > Ibn ʿAjlān > Nāfiʿ > Ibn ʿUmar > Aṣābah Bard / Muḥrim Faʾalqayt ʿAlayh Burnus > Mā Hadhā Faqult Burnus > Abʿidh > Nī Amā ʿAlimt

[Machine] The Messenger of Allah ﷺ prohibited wearing a burnus during the state of Ihram.  

البيهقي:٩٠٧٤أَخْبَرَنَا 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 عَنِ ابْنِ عَجْلَانَ حَدَّثَنِي نَافِعٌ عَنِ ابْنِ عُمَرَ أَنَّهُ أَصَابَهُ بَرْدٌ وَهُوَ مُحْرِمٌ فَأَلْقَيْتُ عَلَيْهِ بُرْنُسًا فَقَالَ مَا هَذَا؟ فَقُلْتُ بُرْنُسٌ فَقَالَ أَبْعِدْهُ عَنِّي أَمَا عَلِمْتَ

أَنَّ رَسُولَ اللهِ ﷺ نَهَى الْمُحْرِمَ أَنْ يَلْبَسَ الْبُرْنُسَ؟