That which was narrated by Muhammad ibn Ya’qub, from Muhammad ibn Yahya, from Ahmad ibn Muhammad, from Ali ibn Ahmad ibn Ashyam, from some of our companions, from Abu Abdillah عليه السلام, said: I heard Him عليه السلام say: “Time of Maghrib is when the redness disappears from the east.” Then Imam عليه السلام said: “Do you know how that is?” I said: “No.” Imam عليه السلام said: “Because the east overlooks the west like this”, and He عليه السلام raised his right hand above his left, “so when it disappears here (in the west), the redness disappears from there (in the east).”