(68) باب اسْتِحْبَابِ دُخُولِ الْكَعْبَةِ لِلْحَاجِّ وَغَيْرِهِ وَالصَّلاَةِ فِيهَا وَالدُّعَاءِ فِي نَوَاحِيهَا كُلِّهَا
lbn Umar (Allah be pleased with them) reported:
Allah's Messenger (ﷺ) came daring the year of Victory on the she-camel of Usama b. Zaid until he made her kneel down in the courtyard of the Ka'ba (and got down). He then sent for 'Uthman b. Talha and said: Bring me the key. He went to his mother and she refused to give that to him. He said: By Allah, give that to him or this sword would be thrust into my side. So she gave that to him, and he came with that to Allah's Apostle (ﷺ) and gave that to him, and he opened the door. The rest of the hadith is the same as the above one.
Reference: Sahih Muslim 1329 c
In-book reference: Book 15, Hadith 436
USC-MSA web (English) reference(deprecated numbering scheme): Book 7, Hadith 3070