Musnad Ahmad 31:562

Hajjaj narrated to us, Laith narrated to us, Sa'id ibn Abi Sa'id narrated to me, from his father, that he heard Abu Sa'id al-Khudri saying: The Messenger of Allah (peace and blessings of Allah be upon him) said: "When the funeral is placed and the men carry it upon their necks, if it was righteous, it says: 'Advance me, advance me.' And if it was not righteous, it says: 'Woe to it! Where are you taking it?' Everything hears its voice except for man, and if man were to hear it, he would swoon."