كتاب الأذكار
15  
The Book of the Remembrance of Allah
(244)
Chapter: The Excellence of the Remembrance of Allah
(244)
- باب فضل الذكر والحث عليه
Riyad as-Salihin 1426
'Aishah (May Allah be pleased with her) reported:
The Messenger of Allah (ﷺ) used to recite in his bowing and prostration: "Subbuhun Quddusun, Rabbul-mala'ikati war-ruh [You are the Most Glorious. The Most Holy. You the Rubb of the angels and of Jibril

[Muslim].

وعنها أن رسول الله صلى الله عليه وسلم كان يقول في ركوعه وسجوده‏:‏ ‏ "‏سبوح قدوس رب الملائكة والروح‏"‏ ‏(‏‏(‏رواه مسلم‏)‏‏)‏‏.‏
Reference : Riyad as-Salihin 1426
In-book reference : Book 15, Hadith 19