And Zuhayr ibn Harb narrated to us, saying: Isma'il ibn 'Ulayyah narrated to us, from 'Ali ibn al-Mubarak, who said: Yahya ibn Abi Kathir narrated to us, who said: Abu Sa'id, the freed slave of al-Mahri, narrated to us, from Abu Sa'id al-Khudri, that the Messenger of Allah (peace and blessings be upon him) said: "O Allah, bless us in our sa' and our mudd, and grant with the blessing two more blessings."