Ahmed bin al-Hasan bin Junaydab أحمد بن الحسن بن جنيدب · The Book on Jana''iz (Funerals)

"I saw the Messenger of Allah while he was dying. He had a cup with water in it, he put his hand in the cup then wiped his face with the water, then said: 'O Allah! Help me with the throes of death and the agony of death.'"