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.
nasai-kubra:822Muḥammad b. Manṣūr > Ismāʿīl b. ʿUmar > Dāwud b. Qays > Muḥammad b. ʿAjlān > Yaḥyá b. Saʿīd > Anas b. Mālik

[Machine] He saw the Prophet ﷺ praying on a donkey while he was riding to Khaybar, and the qibla (direction of prayer) was behind him. Abu Abdur Rahman said, "This is a mistake and the correct thing is halted."  

الكبرى للنسائي:٨٢٢أَخْبَرَنَا مُحَمَّدُ بْنُ مَنْصُورٍ قَالَ حَدَّثَنَا إِسْمَاعِيلُ بْنُ عُمَرَ قَالَ حَدَّثَنَا دَاوُدُ بْنُ قَيْسٍ عَنْ مُحَمَّدِ بْنِ عَجْلَانَ عَنْ يَحْيَى بْنِ سَعِيدٍ عَنْ أَنَسِ بْنِ مَالِكٍ

أَنَّهُ رَأَى النَّبِيَّ ﷺ «يُصَلِّي عَلَى حِمَارٍ وَهُوَ رَاكِبٌ إِلَى خَيْبَرَ وَالْقِبْلَةُ خَلْفَهُ» قَالَ أَبُو عَبْدِ الرَّحْمَنِ هَذَا خَطَأٌ وَالصَّوَابُ مَوْقُوفٌ