1. Ali ibn Ibrahim has narrated from his father from more than one person from Yunus from Ali ibn Yaqtin from abu al-Hassan عليه السلام, who has said the following: “Once, I heard the Imam saying, ’It is of the Sunnah (noble tradition) to lift up the front corner of the coffin on one’s right shoulder. Thereafter one should move back to lift up the second corner of the coffin, then move to the other side of the coffin from the back side to lift up the third corner and lastly move (forward) to lift up the fourth corner on one’s left shoulder.’”