(34) باب إِذَا وَقَعَتِ الْفَأْرَةُ فِي السَّمْنِ الْجَامِدِ أَوِ الذَّائِبِ
Narrated Az-Zhuri:
regarding an animal, e.g., a mouse or some other animal that had fallen into solid or liquid oil or butter-fat: I had been informed that a mouse had died in butter-fat whereupon Allah's Messenger (ﷺ) ordered that the butter-fat near it be thrown away and the rest of the butter-fat can be eaten.
Reference: Sahih al-Bukhari 5539
In-book reference: Book 72, Hadith 65
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 67, Hadith 447