Hadith 1:23
Narrated Salama bin Al-Muhabbiq:
Narrated (rad): Allah’s Messenger (ﷺ) said: “The tanning of a dead animal’s skin purifies it”. [Ibn Hibban graded it Sahih (sound)].
وَعَنْ سَلَمَةَ بْنِ الْمُحَبِّقِ - رضى الله عنه - قَالَ: قَالَ رَسُولُ الْلَّهِ - صلى الله عليه وسلم -{ دِبَاغُ جُلُودِ الْمَيْتَةِ طُهُورُهاَ } صَحَّحَهُ ابْنُ حِبَّانَ (28)
Original Reference: Bulugh al-Maram 19