"O Aishah, were if not for the fact that your people have recently left Jahiliyyah, I would have commanded that the House be knocked down, and I would have incorporated into it what was left out of it. I would have made its (door) in level with the ground and I would have given it two doors, an eastern door and a western door. For they built it too small, and by doing this, it would have been built on the foundation of Ibrahim, peace be upon him." He (one of the narrators said: "This is what motivated Ibn Az-Zubair to knock it down." Yazid said: "I saw Ibn Az-Zubair when he knocked it down and rebuilt it, and included part of the Hijr in it. And I saw the foundation of Ibrahim, peace be upon him, stones like the humps of camels joined to one another."
Sunan an-Nasa'i Book 24, Hadith 286
While we were with the Prophet. on a journey, one of the camels ran away. A man shot it with an
arrow and stopped it. The Prophet (ﷺ) said, "Of these camels some are as wild as wild beasts, so if one of
them runs away and you cannot catch it, then do like this (shoot it with an arrow)." I said, "O Allah's
Apostle! Sometimes when we are in battles or on a journey we want to slaughter (animals) but we
have no knives." He said, "Listen! If you slaughter the animal with anything that causes its blood to
flow out, and if Allah's Name is mentioned on slaughtering it, eat of it, provided that the slaughtering
instrument is not a tooth or a nail, as the tooth is a bone and the nail is the knife of Ethiopians."
Sahih al-Bukhari Book 72, Hadith 69
I do riot think that Abu Khubaib (i. e. Ibn Zabair) had heard from 'A'isha (Allah be pleased with her) (about the intended wish of the Prophet [may peace be upon him) In regard to the alteration of the Ka'ba). Harith said: Yes, I myself did hear from her. He ('Abd al-Malik) said: Well, tell me what you heard from her. He stated that she (Hadrat 'A'isha) had said that Allah's Messenger (ﷺ) remarked: Verily your people have reduced (the area) of the House from its (original foundations, and if they had not recently abandoned polytheism (and embraced Islam) I would have reversed it to (those foundations) which they had left out of it. nd if your people would take initiative after me in rebuilding it, then come along with me so that I should show you what they have left out of it. He showed her about fifteen cubits of area from the side of Hatim (that they had separated). This is the narration transmitted by 'Abdullah b. Ubaid. Walid b. 'Ata' has, however, made this addition to it:" Allah's Apostle (ﷺ) said: I would have made two doors on the level of the ground (facing) the east and the west. Do you know why your people raised the level of its door (i. e. the door of the Ka'ba)? She said: No. He said: (They did it) out of vanity so that (they might be in a position) to grant admittance to him only whom they wished. When a person intended to get into it, they let him climb (the stairs), and as he was about to enter, they pushed him and he fell down." 'Abd al-Malik said to Harith; Did you yourself hear her saying this? He said: Yes. He (Harith) said that he ('Abd al-Malik) scratched the ground with his staff for some time and then said: I wish I had left his (Ibn Zubair's) work there.
Sahih Muslim Book 15, Hadith 450