Narrated `Amr bin Dinar and 'Ubaidullah bin Abi Yazid:
In the lifetime of the Prophet (ﷺ) there was no wall around the Ka`ba and the people used to pray around the Ka`ba till `Umar became the Caliph and he built the wall around it. 'Ubaidullah further said, "Its wall was low, so Ibn Az-Zubair built it."
| Reference | : Sahih al-Bukhari 3830 |
| In-book reference | : Book 63, Hadith 55 |
| USC-MSA web (English) reference | : Vol. 5, Book 58, Hadith 171 |
| (deprecated numbering scheme) |