Hadith 6:1196
Ali ibn Mushir narrated to us, from Muhammad ibn Amr, from Abu Salamah, from Abu Hurayrah, who said: A funeral procession passed by the Prophet, may Allah bless him and grant him peace, and it was praised with good, regarding the virtues of goodness. He said, "It has become incumbent." Then another passed by, and it was praised with evil, regarding the vices of evil. He said, "It has become incumbent." You are the witnesses of Allah on the earth.
حدثنا علي بن مسهر عن محمد بن عمرو عن أبي سلمة عن أبي هريرة قال مروا على النبي صلى الله عليه وسلم بجنازة فأثني عليها بخير في مناقب الخير فقال وجبت ثم مروا بأخرى فأثني عليها بشر في مناقب الشر فقال وجبت أنكم شهداء ( ( ( شهداؤ ) ) ) الله في الأرض