Abdullah bin Abbas reported,

A red velvet cloth was placed in the grave of the Prophet ﷺ.

Azami 3813

Sahih

عن ابن عباس قال

جعل في قبر النبي ﷺ قطيفة حمراء.

الأعظمي 3813صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Funerals
Chapter
Graves
Section
Garment placed under the deceased in the grave
Numbering
Jami al-Kamil 3813 (2nd edition)
Azami 3813