Umaiyyah bin Makshi reported: The Prophet was sitting while a man was eating food. That man did not mention the Name of God till only a morsel of food was left. When he raised it to his mouth, he said, Bismillah awwalahu wa akhirahu. The Prophet smiled at this and said, “Satan had been eating with him but when he mentioned the Name of God, Satan vomited all that was in his stomach”. Say #Bismillah before eating & #Alhamdulillah once you finish eating.