Yahya related to me from Malik that he had heard that Jabir ibnAbdullah used to pray in one garment. (RU)
App reference (RU): Book 8, Hadith 33 (RU)
USC-MSA web (English) reference: Book 8, Hadith 33 (RU)
Arabic reference (RU): Book 8, Hadith 322 (RU)