Mansur ibn Hazim, from Abu Abdillah عليه السلام, peace be upon him, who said: Imam al-Sadiq عليه السلام said: “My father (Imam al-Baqir عليه السلام), peace be upon him, became ill on the day of Adha, so He عليه السلام prayed two rak‘ahs in his house, then offered the sacrifice.”