Dress

Bukhari :: Book 7 :: Volume 72 :: Hadith 685

Narrated 'Ali:

The Prophet asked for his Rida, put it on and set out walking. Zaid bin Haritha and I followed him till he reached the house where Harnza (bin 'Abdul Muttalib) was present and asked for permission to enter, and they gave us permission.

Source materials are from the University of Southern California MSA site
Hadith eBooks converted from Imaan Star