(144) باب يُكَبِّرُ وَهْوَ يَنْهَضُ مِنَ السَّجْدَتَيْنِ
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."
Reference: Sahih al-Bukhari 825
In-book reference: Book 10, Hadith 219
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 12, Hadith 788