It was narrated that Aishah said:"I wanted to enter the House and pray therein, so the Messenger of Allah took me by the hand and took me into the Hijr and said: 'If you want to enter the House, then pray here, for it is part of the House, but your people made it too small when they built it.'" (Sahih) Chatper 130. Reciting The Takbir In the Corners Of the Kabah
Hadith No. 2912
Sunan an Nasai
Gradings:
Abu Ghuddah:
Hasan Sahih
Al-Albani:
Hasan Sahih
Zubair Ali Zai:
Isnaad Sahih