Chapter on Additions

And from him, from several of our companions, from Sahl ibn Ziyad, from Ibn Mahbub, from Ibrahim ibn Mihzam, from al-Husayn ibn Abi Hamzah, from Abu Hamzah, who said: I (narrator) said to Abu Ja’far عليه السلام, peace be upon him: “The fast of three days in every month, may I delay them until winter and then fast them?” Imam عليه السلام said: “There is no harm.”