"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.'"
Sunan an-Nasa'i Book 24, Hadith 292
← Previous Hadith 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."

Sunan an-Nasa'i Book 24, Hadith 291 Next Hadith → "The Prophet said: 'Were it not for the fact that the people have recently left disbelief, and that I do not have enough funds to enable me to build it. I would have incorporated five cubits of the Hijr in it, and given it a door through which the people could enter, and another door through which they exit.'"

Sunan an-Nasa'i Book 24, Hadith 293