Yahya related to me from Malik from Hisham ibn Urwa from his father that the Messenger of Allah, may Allah bless him and grant him peace, was asked about cleaning after excretion. He replied, "Are any of you unable to find three stones?
Hadith No. 57
Muwatta Malik
Gradings:
Salim al-Hilali:
Sahih Lighairihi