Sunan Ibn Majah, Chapter: Chapters Regarding Funerals

"The Messenger of Allah (saw) went out and saw some women sitting, and he said: 'What are you sitting here for?' They said: 'We are waiting for the funeral.' He said: 'Are you going to wash the deceased?' They said: 'No.' He said: 'Are you going to lower him into the grave?' They said: 'No.' He said: 'Then go back with a burden of sin and not rewarded.'" Hasan