Musannaf Ibn Abi Shayba 3:822

Ghundar narrated to us, from Shu'bah, who said: I heard Hayyan al-Bariqi, who said: I heard Ibn Umar saying: If I did not find except a single garment, I would prefer to wrap it around my waist (izar) rather than to wrap it around my body (tawashshuh) in the manner of the Jews.