(35) باب كَيْفَ يَخِرُّ لِلسُّجُودِ
It was narrated that Abu Bushr said:
"I heard Yusuf-meaning Ibn Mahak- narrating that Hakim said: 'I gave my pledge of allegiance to the Messenger of Allah (ﷺ), pledging that I would go down (in prostration) only after standing up from bowing.'"
Reference: Sunan an-Nasa'i 1084
In-book reference: Book 12, Hadith 56
English translation: Vol. 2, Book 12, Hadith 1085