Mishkat
al-Masabih
مشكاة المصابيح
03
Purification
كتاب الطهارة
Chapter 8b: Laws about different kinds of water - Section 2
باب المياه - الفصل الثاني
Mishkat al-Masabih 484
Jabir said that when Allah's Messenger ﷺ was asked whether ablution might be performed with water which asses had left, he replied, “Yes, and with what all beasts of prey leave.” Baghawi transmitted it in Sharh as-sunna.
وَعَن جَابر قَالَ: سُئِلَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنَتَوَضَّأُ بِمَا أَفْضَلَتِ الْحُمُرُ؟ قَالَ: «نَعَمْ وَبِمَا أَفْضَلَتِ السِّبَاعُ كُلُّهَا» . رَوَاهُ فِي شَرْحِ السّنة