The Prophet (ﷺ) while going round the Ka'bah passed a man who was led with a ring of bridle in his nose. The Prophet (ﷺ) cut it off with his hand and ordered to lead him by catching his hand.
Sunan Abi Dawud Book 22, Hadith 61
← Previous Hadith The Messenger of Allah (ﷺ) saw a man that he was supported between his sons. He asked about him, and (the people) said: He has taken a vow to walk (on foot). Thereupon he said: Allah has no need that this man should punish himself, and he ordered him to ride.

Abu Dawud said: 'Amr b. Abi 'Amir has also narrated a similar tradition from al-A'raj on the authority of Abu Hurairah from the Prophet (ﷺ).

Sunan Abi Dawud Book 22, Hadith 60 Next Hadith → The sister of Uqbah ibn Amir took a vow that she would perform hajj on foot, and she was unable to do so. The Prophet (ﷺ) said: Allah is not in need of the walking of your sister. She must ride and offer a sacrificial camel.

Sunan Abi Dawud Book 22, Hadith 62