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:3887ʿAmr b. ʿAlī Abū Ḥafṣ > Yaḥyá / Ibn Saʿīd al-Qaṭṭān > al-Sāʾib b. ʿUmar > Muḥammad b. ʿAbdullāh b. al-Sāʾib from his father

[Machine] About the third apartment, next to the corner that follows the stone, which is next to the door. Ibn Abbas said, "Did you not know that the Messenger of Allah ﷺ used to pray here?" So he (the narrator) said, "Yes," and then he got up and prayed.  

الكبرى للنسائي:٣٨٨٧أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ أَبُو حَفْصٍ قَالَ حَدَّثَنَا يَحْيَى يَعْنِي ابْنَ سَعِيدٍ الْقَطَّانَ قَالَ حَدَّثَنِي السَّائِبُ بْنُ عُمَرَ قَالَ حَدَّثَنِي مُحَمَّدُ بْنُ عَبْدِ اللهِ بْنِ السَّائِبِ عَنْ أَبِيهِ أَنَّهُ كَانَ يَقُودُ ابْنَ عَبَّاسٍ وَيُقِيمُهُ

عَنِ الشُّقَّةِ الثَّالِثَةِ مِمَّا يَلِي الرُّكْنَ الَّذِي يَلِي الْحَجَرَ مِمَّا يَلِي الْبَابَ فَقَالَ ابْنُ عَبَّاسٍ أَمَا أُنْبِئْتَ أَنَّ رَسُولَ اللهِ ﷺ كَانَ يُصَلِّي هَاهُنَا؟ فَيَقُولُ نَعَمْ فَيَقُومُ فَيُصَلِّي