The Book of Prayers (Kitab Al-Salat)

Muslim :: Book 4 : Hadith 2102

It is narrated on the authority of Muhammad b. Munkadir that he said: I heard from Mas'ud b. al-Hakam who narrated it on the authority of Hadrat 'Ali that he said: We saw the Holy Prophet (may peace be upon him) stood up for a (bier) and we also stood up; he sat down and we too sat down.

Source materials are from the University of Southern California MSA site
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