"The Messenger of Allah entered the Kabah, and was about to come out, when I thought of something, so I came quickly and I found the Messenger of Allah coming out. I asked Bilal: Did the Messenger of Allah prayed inside the Kabah?' He said: 'Yes, two Rakahs between the two columns.'" (Using translation from Nasāʾī 2907)  

دَخَلَ رَسُولُ اللهِ ﷺ الْكَعْبَةَ وَدَنَا خُرُوجُهُ وَوَجَدْتُ شَيْئًا فَذَهَبْتُ وَجِئْتُ سَرِيعًا فَوَجَدْتُ رَسُولَ اللهِ ﷺ خَارِجًا فَسَأَلْتُ بِلَالًا هَلْ صَلَّى رَسُولُ اللهِ ﷺ فِي الْكَعْبَةِ قَالَ «نَعَمْ رَكْعَتَيْنِ بَيْنَ السَّارِيَتَيْنِ»  

The Messenger of Allah has entered the Kabah." So Ibn Umar said, I (Ibn Umar) came and found that the Messenger of Allah had come out, and I found Bilal standing at the door. I said: "O Bilal, did the Messenger of Allah pray inside the Kabah?' He said: "Ues." I said: "Where>" He said: "Between these two columns, two Rakahs. Then he came out and prayed two Rakahs in front of the Kabah." (Using translation from Nasāʾī 2908)  

سَمِعْتُ مُجَاهِدًا يَقُولُ أَذِنَ ابْنُ عُمَرَ فِي مَنْزِلِهِ فَقِيلَ هَذَا رَسُولُ اللهِ ﷺ قَدْ دَخَلَ الْكَعْبَةَ قَالَ فَأَقْبَلْتُ فَأَجِدُ رَسُولَ اللهِ ﷺ قَدْ خَرَجَ وَأَجِدُ بِلَالًا عَلَى الْبَابِ قَائِمًا فَقُلْتُ يَا بِلَالُ صَلَّى رَسُولُ اللهِ ﷺ فِي الْكَعْبَةِ؟ قَالَ نَعَمْ قُلْتُ أَيْنَ؟ قَالَ «مَا بَيْنَ هَاتَيْنِ الْأُسْطُوَانَتَيْنِ رَكْعَتَيْنِ ثُمَّ خَرَجَ فَصَلَّى رَكْعَتَيْنِ فِي وَجْهِ الْكَعْبَةِ»  

"The Messenger of Allah entered the Kabah and recited the Tasbih and the Takbir in its corners, but he did not pray. Then he came out and prayed two Rakahs behind the Maqam, then he said: 'This is Qiblah.'" (Using translation from Nasāʾī 2909)  

دَخَلَ رَسُولُ اللهِ ﷺ الْكَعْبَةَ فَسَبَّحَ فِي نَوَاحِيهَا وَكَبَّرَ وَلَمْ يُصَلِّ ثُمَّ خَرَجَ فَصَلَّى خَلْفَ الْمَقَامِ رَكْعَتَيْنِ ثُمَّ قَالَ «هَذِهِ الْقِبْلَةُ»