The Messenger of Allah ﷺ said, "Shall I tell you which words are most beloved to Allah?"I said, "Messenger of Allah, tell me which words are most beloved to Allah."He said, "The most beloved words to Allah are, 'Glory be to Allah and praise be to Him.'"
قال رسول الله ﷺ: ألا أخبرك بأحب الكلام إلى الله؟ قلت: يا رسول الله أخبرني بأحب الكلام إلى الله فقال: إن أحب الكلام إلى الله: سبحان الله وبحمده.
Muslim narrated it in the Book of Remembrance and Supplication (2731:85), from Abu Bakr bin Abu Shayba, who said, Yahya bin Abu Bukayr narrated to us, from Shuba, from Jareeri, from Abu Abdullah Jasri, from Anazah, from Abdullah bin Samit, from Abu Dharr, and he related it.