Allah's Messenger (ﷺ) said to his companions who were at Al-Hijr, "Do not enter upon these people who are being punished, except in a weeping state, lest the same calamity as of theirs should befall you..."
Sahih al-Bukhari Book 64, Hadith 442
← Previous Hadith When the Prophet (ﷺ) passed by Al-Hijr, he said, "Do not enter the dwelling places of those people who were unjust to themselves unless you enter in a weeping state lest the same calamity as of theirs should befall you." Then he covered his head and made his speed fast till he crossed the valley.

Sahih al-Bukhari Book 64, Hadith 441 Next Hadith → Al-Mughira bin Shu`ba, said, "The Prophet (ﷺ) went out to answer the call of nature and (when he had finished) I got up to pour water for him." I think that he said that the event had taken place during the Ghazwa of Tabuk. Al-Mughira added. "The Prophet (ﷺ) washed his face, and when he wanted to wash his forearms, the sleeves of his cloak became tight over them, so he took them out from underneath the cloak and then he washed them (i.e. his forearms) and passed wet hands over his Khuffs (socks made from thick fabric or leather)."

Sahih al-Bukhari Book 64, Hadith 443