(49) باب فِي الذُّبَابِ يَقَعُ فِي الطَّعَامِ
Abu Hurairah reported the Messenger of Allah (ﷺ) as saying:
when a fly alights in anyone's vessel, he should plunge it all in, for in one of its wings there is a disease, and in the other is a cure. It prevents the wing of it is which there is a cure, so plunge it all in (the vessel).
Reference: Sunan Abi Dawud 3844
In-book reference: Book 28, Hadith 109
English translation: Book 27, Hadith 3835