Narrated to us Zuhayr ibn Harb and Abu Bakr ibn al-Nadr; they said: narrated to us Hashim ibn al-Qasim; narrated to us Warqa' ibn 'Umar al-Yashkuri; he said: I heard 'Ubayd Allah ibn Abi Yazid narrating from Ibn 'Abbas that the Prophet, peace and blessings be upon him, came to the privy, and I placed water for his ablution. When he came out, he said, "Who placed this?" In the narration of Zuhayr: they said, "So-and-so." And in the narration of Abu Bakr: I said, "Ibn 'Abbas." He said, "O Allah, grant him understanding in religion."