ذِكْرُ مَا يَعْمَلُ الْمَرْءُ عِنْدَ وُقُوعِ مَا لَا نَفْسَ لَهُ تَسِيلُ فِي مَائِهِ أَوْ مَرَقَتِهِ
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). (Using translation from Abū Dāʾūd 3844)
قَالَ رَسُولُ اللَّهِ ﷺ «إِذَا وَقَعَ الذُّبَابُ فِي إِنَاءِ أَحَدِكُمْ فَإِنَّ فِي أَحَدِ جَنَاحَيْهِ دَاءً وَفِي الْآخَرِ شِفَاءً وَإِنَّهُ يَتَّقِي بِجَنَاحِهِ الَّذِي فِيهِ الدَّاءُ فَلْيَغْمِسْهُ كُلَّهُ ثُمَّ لِيَنْزِعْهُ»