Sunan Ibn Majah 3609

Abū Bakr narrated to us; Sufyān ibn ʿUyaynah narrated to us, from Zayd ibn Aslam, from ʿAbd al-Raḥmān ibn Waʿlah, from Ibn ʿAbbās, who said: I heard the Messenger of Allah, may Allah bless him and grant him peace, say: “Any hide that is tanned has indeed become pure.”