سنن أبي داود

Narrated AbuDharr:

The Messenger of Allah (ﷺ) said to me: O AbuDharr: I replied: At your service and at your pleasure, Messenger of Allah! He said: how will you do when death smites people, and a house, meaning a grave, will cost as much as a slave. I said: Allah and His Apostle know best, or he said: What Allah and His Apostle choose for me. He said: Show endurance, or he said: You may show endurance.

Abu Dawud said: Hammad b. Abi Sulaiman said: The hand of one who rifles a grave should be cut off because he had entered the deceased's house.