(91) باب الصَّلاَةِ فِي النَّعْلِ
This tradition has also been transmitted through a chain by Bakr b. 'Abd Allah. This version has the word Khubuth (filth) and in two places the word Khubuthan (filth). (ID)
Reference (ID): Sunan Abi Dawud 651 (ID)
In-book reference (ID): Book 2, Hadith 261 (ID)
English translation (ID): Book 2, Hadith 651 (ID)