It wasnarrated that 'Aishah said:
"When the Messenger of Allah (ﷺ)bowed, he neither raised his head nor lowered it, rather (he didsomething) between that." (JA)
English reference (JA): Vol. 1, Book 5, Hadith 869 (JA)
Arabic reference (JA): Book 5, Hadith 918 (JA)