Musannaf Ibn Abi Shayba 13:1214

Abu Bakr narrated to us, he said: Ghundar narrated to us, from Shu'bah, from Jabalah ibn Suhaym, he said: I saw Ibn Umar buy a shirt, so he wore it, and a yellowness from his beard touched it. He wanted to return it, but he did not return it because of the yellowness.