(31) باب فِي الْكَحْلِ عِنْدَ النَّوْمِ لِلصَّائِمِ
Al-A'mash said:
I did not see any of our companions who abominated the use of collyrium by a man who fasting. Ibrahim would permit the man who was fasting to apply collyrium with aloes. (ID)
Reference (ID): Sunan Abi Dawud 2379 (ID)
In-book reference (ID): Book 14, Hadith 67 (ID)
English translation (ID): Book 13, Hadith 2373 (ID)