(18) باب كَيْفَ يَفْعَلُ إِذَا افْتَتَحَ الصَّلاَةَ قَائِمًا وَذِكْرِ اخْتِلاَفِ النَّاقِلِينَ عَنْ عَائِشَةَ فِي ذَلِكَ
It was narrated that Aishah said:
"The Messenger of Allah (ﷺ) used to recite sitting, and when he wanted to bow he would stand up for as long as it takes a person to recite forty verses." (FR)
Reference (FR): Sunan an-Nasa'i 1650 (FR)
In-book reference (FR): Book 20, Hadith 53 (FR)
English translation (FR): Vol. 2, Book 20, Hadith 1651 (FR)