Riyad as-SalihinChapter 17Hadith 1088
Full Sharh — Riyad as-Salihin 1088
عن جابر رضي الله عنه قال: نهى رسول الله صلى الله عليه وسلم أن يجصص القبر، وأن يقعد عليه، وأن يبنى عليه. ((رواه مسلم))
English Translation
Jabir (May Allah be pleased with him) said:: The Messenger of Allah (ﷺ) forbade that the graves should be plastered (made into permanent structures), used as sitting places (for the people) or building over them..
Source
Riyad as-Salihin(رياض الصالحين)
The Book of the Prohibited actions
Hadith Number
1088