Abul Hayyaj al-Asadi told that ‘Ali said to him, “I am sending you on the same mission as God’s messenger sent me. Do not leave an image without obliterating it, or a high grave without levelling it.”
‘Amir b. Sa‘d b. Abu Waqqas told that Sa‘d b. Abu Waqqas said during his illness of which he died, “Make a niche for me in the side of the grave, and set up bricks over me as was done with God’s messenger.”