Sunan Ibn Majah
466
Daif+3

It was narrated that Qais bin Sa'd said:"The Prophet came to us and we gave him water to perform a bath." Then we brought him a Warshiyyah cloth, and he wrapped himself in it. It is as if I can see the marks of the Wars on the folds of his stomach

DaifAl-Albani
DaifMuhammad Fouad Abd al-Baqi