Clothing (Kitab Al-Libas)
Dawud :: Book 32 : Hadith 4060
Narrated Zaynab:
Hurayth ibn al-Abajj as-Sulayhi said: that a woman of Banu Asad: One day I was with Zaynab, the wife of the Apostle of Allah (peace_be_upon_him), and we were dyeing her clothes with red ochre. In the meantime the Apostle of Allah (peace_be_upon_him) peeped us. When he saw the red ochre, he returned. When Zaynab saw this, she realised that the Apostle of Allah (peace_be_upon_him) disapproved of what she had done. She then took and washed her clothes and concealed all redness. The Apostle of Allah (peace_be_upon_him) then returned and peeped, and when he did not see anything, he entered.