´It was narrated that Abu Hurairah said:` "The Messenger of Allah said: 'If any one of you were to sit on a live coal until it burns his garment, that would be better for him than sitting on a grave."
Related hadith on this topic
Explanation & Benefits
Hafiz Muhammad Ameen
For details, see Hadith: 2030.
Source: Sunan Nasa'i: Translation and Benefits by Shaykh Hafiz Muhammad Amin Hafizullah, Page: 2046