(90) باب التَّكْبِيرِ لِلسُّجُودِ
It was narrated that Abdullah said:
"The Messenger of Allah (ﷺ) used to say the takbir every time he got up, went down, stood and sat. Abu Bakr, 'Umar, and 'Uthman (did likewise)." (RU)
Reference (RU): Sunan an-Nasa'i 1149 (RU)
In-book reference (RU): Book 12, Hadith 121 (RU)
English translation (RU): Vol. 2, Book 12, Hadith 1150 (RU)