Musnad Ahmad 30:1407

'Affan narrated to us, Hammad ibn Salamah narrated to us, from Muhammad ibn 'Amr, from Abu Salamah, from Abu Hurairah, that a funeral of a Jew passed by the Messenger of Allah, may Allah bless him and grant him peace, and he stood up. It was said to him: "O Messenger of Allah, it is the funeral of a Jew." He said: "Indeed, for death there is a terror."