33. My father said: Sa`d ibn `Abd Allah said: Ahmad ibn Abu `Abd Allah al-Barqi on the authority of his father Muhammad ibn Abu -`Umayr on the authority of Hisham ibn Salim and Aby Ayyub said Imam Ja`far al-Sadiq said: “He who says, `there is no god but Allah’ one hundred times will be the best of the people in deeds on that day, unless someone says it more often than he does.”