بُلُوغُ الْمَرَامِ
Bulugh al-Maram 788
Business Transactions
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - قَالَ: قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ إِذَا وَقَعَتْ اَلْفَأْرَةُ فِي اَلسَّمْنِ, فَإِنْ كَانَ جَامِداً فَأَلْقُوهَا وَمَا حَوْلَهَا, وَإِنْ كَانَ مَايِعًا فَلَا تَقْرَبُوهُ } رَوَاهُ أَحْمَدُ, وَأَبُو دَاوُدَ, وَقَدْ حَكَمَ عَلَيْهِ اَلْبُخَارِيُّ وَأَبُو حَاتِمٍ بِالْوَهْمِ [1] .
Narrated Abu Hurairah (RA): Allah's Messenger (ﷺ) said: "If a mouse falls into ghee which is solid, throw the mouse and what is surrounding it away; but if it is in a liquid state do not go near it." [Ahmad and Abu Dawud reported it; al-Bukhari and Abu Hatim ruled it to be Wahm (an error) (in reporting it from Abu Hurairah)].
Sunnah.com reference: Book 7, Hadith 9