5. `Ali ibn Ahmad ibn `Abd Allah ibn Ahmad ibn Abu `Abd Allah al-Barqi said: My father said, on the authority of his grandfather Ahmad ibn Abu `Abd Allah, on the authority of alHasan ibn `Ali ibn Fuddal, on the authority of `Ali ibn `Uqbah, on the authority of his father, on the authority of Sulayman ibn Khalid, on the authority of Abu `Abd Allah al-Sadiq, on the authority of his father, on the authority of his grandfather who said that One day the Messenger of Allah smiled until his teeth were showing, He said: “Will you not ask me why I smiled?” The replied, “Of course, O Messenger of Allah.” He said: “I am astonished at a Muslim person that there is not a prayer, which Allah, the Mighty and High, grants him except there is good for him in the Hereafter.”