Sunan At-Tirmidhi

Abu Ishaq As-Sabi'i said:""Sulaiman bin Surad said to Khalid bin Urfutah - or, Khalid said to Sulaiman - 'Did you hear the Messenger of Allah saying: ""Whoever is killed by his stomach then he will not be punished in the grave""?' One of them said to the other: ""Yes