93 – (969) It was narrated that abū al-Hayāj al-Asadī said:
‘Alī bin abī Tālib said to me:
“Shall I not send you on the same mission as the Messenger of Allāh صلى الله عليه وسلم sent me (saying):
‘That you do not leave any statue without destroying it, nor any raised grave without leveling it,… nor any image without erasing it.'”
Source: Sahīh Muslim, The book of funerals (Kitāb al-Janā-iz), Chapter 31. The Command To Level The Grave, 2/499-500, darussalam.