Muwatta Malik
Book 8, Hadith 33
Arabic hadith text
وَحَدَّثَنِي عَنْ مَالِكٍ، أَنَّهُ بَلَغَهُ أَنَّ جَابِرَ بْنَ عَبْدِ اللَّهِ، كَانَ يُصَلِّي فِي الثَّوْبِ الْوَاحِدِ .
Translation
Yahya related to me from Malik that he had heard that Jabir ibnAbdullah used to pray in one garment.