It wasnarrated from Abu Hurairah said:
The Messenger of Allah (ﷺ)said:"If one of you were to sit on a live coal that burns him, thatwould be better for him than if he were to sit on a grave." (FR)
English reference (FR): Vol. 1, Book 6, Hadith 1566 (FR)
Arabic reference (FR): Book 6, Hadith 1633 (FR)