And narrated to us Zuhayr ibn Harb, narrated to us Yahya ibn Sa'id, from Hisham ibn 'Urwah, informed me Wahb ibn Kaysan, from Muhammad ibn 'Amr ibn 'Ataa', from Ibn 'Abbas. And narrated to me az-Zuhri, from 'Ali ibn 'Abdullah ibn 'Abbas, from Ibn 'Abbas. And narrated to me Muhammad ibn 'Ali, from his father, from Ibn 'Abbas, "That the Prophet, peace and blessings be upon him, ate a bone, or meat, then prayed, and did not perform ablution, and did not touch water."