(127) باب الاِطْمَأْنِينَةِ حِينَ يَرْفَعُ رَأْسَهُ مِنَ الرُّكُوعِ
Narrated Al-Bara':
The bowing, the prostrations, the period of standing after bowing and the interval between the two prostrations of the Prophet (ﷺ) used to be equal in duration . (ID)
Reference (ID): Sahih al-Bukhari 801 (ID)
In-book reference (ID): Book 10, Hadith 196 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 12, Hadith 766 (ID)