مسند أحمد

Waqid bin `Amr bin Sa`d bin Mu`adh said: I saw a funeral among Banu Salimah so I stood up. Nafi’ bin Jubair said to me: Sit down, and I will tell you something decisive about this: Mas`ood bin al-Hakam az-Zuraqi told me that he heard ‘Ali bin Abi Talib (رضي الله عنه) in Rahbatal-Koofah saying: The Messenger of Allah (ﷺ) told us to stand up for funerals; then later on he remained seated and told us to remain seated.