"The Messenger of Allah came out of the House and prayed two Rakahs in front of the Kabah, then he said: 'This is the Qiblah.'"
Sunan an-Nasa'i Book 24, Hadith 299
← Previous Hadith "I entered the House with the Messenger of Allah. He sat and praised Allah, and recited the Takbir, and the Tahlil. Then he went to the wall of the House that was in front of him, and placed his chest, cheek and hands on it, then he recited the Takbir, and the Tahlil, and supplicated. And he did that in all the corners, then he came out, and turned to face the Qiblah while he was in front of the door, and he said: 'This is the Qiblah, this is the Qiblah.'"

Sunan an-Nasa'i Book 24, Hadith 298 Next Hadith → "I head Ibn Abbas sya: 'Usmah bin Zaid told me that the Prophet entered the YHouse, and supplicated in all its corner, but he did not pray inside unitl he came out; when he came out he prayed two Rakahs in front of the Kabah.'"

Sunan an-Nasa'i Book 24, Hadith 300