Allah's Messenger (ﷺ) sent some horse men to Najd and they brought a man called Thumama bin Uthal from Bani Hanifa. They fastened him to one of the pillars of the mosque.
Sahih al-Bukhari Book 8, Hadith 117
← Previous Hadith Ibn `Umar said, "The Prophet (ﷺ) arrived at Mecca and sent for `Uthman bin Talha. He opened the gate of the Ka`ba and the Prophet, Bilal, Usama bin Zaid and `Uthman bin Talha entered the Ka`ba and then they closed its door (from inside). They stayed there for an hour, and then came out." Ibn `Umar added, "I quickly went to Bilal and asked him (whether the Prophet (ﷺ) had prayed). Bilal replied, 'He prayed in it.' I asked, 'Where?' He replied, 'Between the two pillars.' "Ibn `Umar added, "I forgot to ask how many rak`at he (the Prophet) had prayed in the Ka`ba."

Sahih al-Bukhari Book 8, Hadith 116 Next Hadith → I was standing in the mosque and somebody threw a gravel at me. I looked and found that he was `Umar bin Al-Khattab. He said to me, "Fetch those two men to me." When I did, he said to them, "Who are you? (Or) where do you come from?" They replied, "We are from Ta'if." `Umar said, "Were you from this city (Medina) I would have punished you for raising your voices in the mosque of Allah's Messenger (ﷺ)."

Sahih al-Bukhari Book 8, Hadith 118