Sunan Abi Da'ud · Hadith 1838
The Rites of Hajj (Kitab Al-Manasik Wa'l-Hajj) - كتاب المناسك
حدثنا أحمد بن حنبل، حدثنا سفيان، عن أيوب بن موسى، عن نبيه بن وهب، قال اشتكى عمر بن عبيد الله بن معمر عينيه فأرسل إلى أبان بن عثمان - قال سفيان وهو أمير الموسم - ما يصنع بهما قال اضمدهما بالصبر فإني سمعت عثمان - رضى الله عنه - يحدث ذلك عن رسول الله صلى الله عليه وسلم .
Nubaih bin Wahb said ‘Umar bin ‘Ubaid Allah bin Ma’mar had a complaint in his eyes. He sent (someone) to Aban bin ‘Uthman - the narrator Sufyan said that he was the chief of pilgrims during the season of Hajj – asking him what he should do with them. He said Apply aloes to them, for I heard ‘Uthaman narrating this on the authority of the Apostle of Allaah(ﷺ).
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).