Musnad Ahmad 30:567

'Abd al-Razzaq narrated to us, Ma'mar informed us, from Suhayl, from his father, from Abu Hurayrah, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "If you hear a man saying: 'The people have perished,' then he is the one who has perished among them." He says: "It means that he is the one who is perished."