And Zuhayr ibn Harb narrated to us, saying: Yahya ibn Sa'id narrated to us, from Hisham ibn 'Urwah, who said: Wahb ibn Kaysan informed me, from Muhammad ibn 'Amr ibn 'Ata', from Ibn 'Abbas — (another chain:) and al-Zuhri narrated to me, from 'Ali ibn 'Abdullah ibn 'Abbas, from Ibn 'Abbas — (another chain:) and Muhammad ibn 'Ali narrated to me, from his father, from Ibn 'Abbas — that the Prophet, peace and blessings be upon him, ate a bone with meat — or meat — then prayed and did not perform ablution, nor did he touch water.