Abu Huraira reported God’s messenger as saying, “It is better that one of you should sit on live coals which burn his clothing and come in contact with his skin than that he should sit on a grave.” Muslim transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب الجنائز / 1699
Hadith Gradingالألبانی:صَحِيحٌ | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه مسلم (971/96)»