The Prophet ﷺ said, "Two phrases are beloved to the Most Merciful, light on the tongue, heavy on the scale: Glory be to Allah the Magnificent, Glory be to Allah and praise be to Him, Glory be to Allah the Magnificent."
عن النبي ﷺ قال: كلمتان حبيبتان إلى الرحمن خفيفتان على اللسان، ثقيلتان فى الميزان: سبحان الله العظيم، سبحان الله وبحمده، سبحان الله العظيم.
Bukhari narrated it in the Book of Tawheed (7563), and Muslim in the Book of Remembrance, Supplication, Repentance and Seeking Forgiveness (2694), both by way of Muhammad bin Fudayl, from Umara bin Qaqa, from Abu Zura, from Abu Hurairah, who related it. The wording given is that of Bukhari.