[Machine] I performed Hajj, then I went until I entered the house, and when I was between the two walls, I walked until I reached the wall. Then Ibn 'Umar came and prayed beside me, and he prayed four units. After he prayed, I asked him, "Where did the Messenger of Allah ﷺ pray in the house?" He said, "Usamah ibn Zaid informed me that he prayed here." So I asked him, "How many units did he pray?" He said, "According to what I find, I blame myself for not asking him how many units he prayed." Then I performed Hajj the following year, so I came and stood in his place, and then Ibn Zubayr came and prayed four units in it.  

خَرَجْتُ حَاجًّا فَجِئْتُ حَتَّى دَخَلْتُ الْبَيْتَ فَلَمَّا كُنْتُ بَيْنَ السَّارِيَتَيْنِ مَضَيْتُ حَتَّى لَزِقْتُ بِالْحَائِطِ فَجَاءَ ابْنُ عُمَرَ فَصَلَّى إِلَى جَنْبِي فَصَلَّى أَرْبَعًا فَلَمَّا صَلَّى قُلْتُ لَهُ أَيْنَ صَلَّى رَسُولُ اللهِ ﷺ مِنَ الْبَيْتِ؟ قَالَ أَخْبَرَنِي أُسَامَةُ بْنُ زَيْدٍ أَنَّهُ صَلَّى هَاهُنَا فَقُلْتُ كَمْ صَلَّى؟ قَالَ عَلَى هَذَا أَجِدُنِي أَلُومُ نَفْسِي إِنِّي مَكَثْتُ مَعَهُ عُمُرًا لَمْ أَسْأَلْهُ كَمْ صَلَّى ثُمَّ حَجَجْتُ مِنَ الْعَامِ الْمُقْبِلِ فَجِئْتُ فَقُمْتُ فِي مَقَامِهِ فَجَاءَ ابْنُ الزُّبَيْرِ فَصَلَّى فِيهِأَرْبَعًا  

[Machine] I performed the Hajj pilgrimage and then I came until I entered the House (Kaaba). When I was between the two corners (of the Kaaba), I walked until I stuck to the wall. Then Ibn Umar came and prayed beside me. He prayed four (units of prayer). After he finished praying, I asked him, "Where did the Messenger of Allah ﷺ pray from the Kaaba?" He said, "Usamah bin Zaid informed me that he prayed here." So I said, "How many units of prayer did he pray?" He replied, "I see myself blaming myself because I stayed with him for a long time and never asked him how many units of prayer he prayed." Then I made Hajj the following year and came until I stood in his place. Then Ibn Zubayr came and stood beside me, constantly trying to push me away until he led me out. Then he prayed four units of prayer in that place.  

خَرَجْتُ حَاجًّا فَجِئْتُ حَتَّى دَخَلْتُ الْبَيْتَ فَلَمَّا كُنْتُ بَيْنَ السَّارِيَتَيْنِ مَضَيْتُ حَتَّى لَزِقْتُ بِالْحَائِطِ فَجَاءَ ابْنُ عُمَرَ فَصَلَّى إِلَى جَنْبِي فَصَلَّى أَرْبَعًا فَلَمَّا صَلَّى قُلْتُلَهُ أَيْنَ صَلَّى رَسُولُ اللهِ ﷺ مِنَ الْبَيْتِ؟ قَالَ أَخْبَرَنِي أُسَامَةُ بْنُ زَيْدٍ أَنَّهُ صَلَّى هَاهُنَا فَقُلْتُ كَمْ صَلَّى؟ قَالَ عَلَى هَذَا أَجِدُنِي أَلُومُ نَفْسِي أَنِّي مَكَثْتُ مَعَهُ عُمْرًا لَمْ أَسْأَلْهُ كَمْ صَلَّى؟ ثُمَّ حَجَجْتُ مِنَ الْعَامِ الْمُقْبِلِ فَجِئْتُ حَتَّى قُمْتُ فِي مَقَامِهِ فَجَاءَ ابْنُ الزُّبَيْرِ حَتَّى قَامَ إِلَى جَنْبِي وَلَمْ يَزَلْ يُزَاحِمُنِي حَتَّى أَخْرَجَنِي مِنْهُ ثُمَّ صَلَّى فِيهِ أَرْبَعًا  

"عَنْ أَبِى الشَّعْثَاءِ قَالَ: خَرَجْتُ حَاجًّا فَدَخَلتُ الْبَيْتَ فَلَمَّا كنْتُ عِنْدَ السَّارِيَتَيْن مَضَيْتُ حَتَّى لَزقْتُ بِالْحَائِطِ، وَجَاءَ ابْنُ عُمَرَ حَتَّى أَقَامَ إِلَى جَنْبِى فَصَلَّى رْبَعًا، فَلَمَّا صَلَّى قُلتُ لَهُ: أَيْنَ صَلَّى رَسُولُ الله ﷺ مِنَ الْبَيْتِ؟ فَقَالَ: هَاهُنَا، أَخْبَرَنِى أُسَامَةُ ابْنُ زَيْد أَنَّهُ صَلَّى، فَقُلتُ: فَكَمْ صَلَّى؟ قَالَ: عَلَى هَذَا أَجدُنِى أَلُومُ نَفْسِى، إنِّى مَكَثْتُ مَعَهُ عُمْرًا ثُمَّ لَمْ أسْأَلْهُ كَمْ صَلَّى".