[3/1553] al-Kafi: A number of our companions from Ahmad b. Muhammad and Sahl b. Ziyad; Ali b. Ibrahim from his father; all together from Ibn Mahbub from Jamil b. Salih from al-Fudhayl b. Yasar from Abi Abdillah عليه السلام who said
What prevents a merchant among you who is busy in his market-place that he does not sleep when he returns back to his home until he recites a Chapter from the Qur’an? So it will be written for him in place of every verse that he recites ten good-deeds and ten evil-deeds will be effaced for him .