Musannaf Ibn Abi Shaybah 37635 — The words of Alqamah

It is narrated from Amr bin Shurahbil that he said: A man died whom the people thought to be pious. Someone came to him in his grave, and it was said to him: "We will give you a hundred lashes of the punishment of Allah." He said: "For what will you lash me, when I used to be very careful and practised piety?" It was said to him: "Fifty." It kept decreasing until it came down to one lash. So he was given one lash, and the grave blazed up with fire, and the man perished. Then he was created anew, and he said: "For what did you lash me?" They replied: "You prayed on a day that you know of while you were without ablution, and a weak, needy person asked you for help but you did not help him."