Sayyidah Umm Salamah (may Allah be pleased with her) narrates: The Prophet (peace and blessings be upon him) forbade that a structure be built over a grave or that it be plastered.
Ahmad recorded it. In a mursal narration he added the words: "or that one sit on it." Both chains contain Ibn Lahi'ah; he has been criticised, and he has also been declared trustworthy.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الجنائز / 4319
Hadith Gradingمحدثین:إسناده ضعیف
Hadith Takhrij«اخرجه الامام احمد فى المسند (299/6) ، أخرجه مسند أحمد برقم: 26015»