Anas bin Malik said: "I have never seen anyone whose prayer more closely resembles the prayer of the Messenger of Allah (ﷺ) than this young man- meaning 'Umar bin Abdul-aziz. And we estimated that when bowing he said the Tasbih ten times and when prostrating he said the Tasbih ten times"
Hasan IsnaadHasan IsnaadIsnaad HasanBook 12 · Hadith 107