(74) باب مَا جَاءَ فِي التَّكْبِيرِ عِنْدَ الرُّكُوعِ وَالسُّجُودِ
Abdullah bin Mas'ud narrated:
"Allah's Messenger would say the Takbir for every lowering and raising, standing and sitting, and (so did) Abu Bakr and Umar." (ES)
Reference (ES): Jami` at-Tirmidhi 253 (ES)
In-book reference (ES): Book 2, Hadith 105 (ES)
English translation (ES): Vol. 1, Book 2, Hadith 253 (ES)