It wasnarrated that Mu'awiyah bin Abu Sufyan said:
"The Messenger ofAllah (ﷺ) said: 'Do not bow or prostrate before me. No matter howfar ahead of you I bow, you will catch up with me when I stand up,andno matter how far ahead of you I prostrate, you will catch upwith mewhen I raise my head. I have become bulky.'" (FR)
English reference (FR): Vol. 1, Book 5, Hadith 963 (FR)
Arabic reference (FR): Book 5, Hadith 1016 (FR)