Chapter 16: The Book of Pilgrimage
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.
Sahih Muslim 1329c