Anas Radiyallahu 'Anhu reports that Rasulullah Sallallahu 'Alayhi Wasallam became ill. For this reason he came out of his room With the support of Usaamah Radiyallahu 'Anhu, and led the Sahaaba in salaah. Rasulullah Sallallahu 'Alayhi Wasallam wore a Yamaani printed shawl at that time.
English reference: Book 22, Hadith 128
Arabic reference: Book 23, Hadith 135