Narrated Sa`id bin Al-Harith
Abu Sa`id led us in the prayer and said the Takbir aloud on arising from the prostration, and on prostrating, on rising again, and on getting up from the second rak`a. Abu Sa`id said, "I saw the Prophet doing the same."
Narrated Mutarrif
`Imran and I prayed behind `Ali bin Abi Talib and he said Takbir on prostrating, on rising and on getting up after the two rak`at (i.e. after the second rak`a). When the prayer was finished, `Imran took me by the hand and said, "He (`Ali) has prayed the prayer of Muhammad" (or said, "He made us remember the prayer of Muhammad).