Abdullah reported that a person from the People of the Book came to Allah's Apostle (may peace he upon him) and said:
Abu al-Qasim, verily, Allah holds the Heavens upon one finger and the earths upon one finger and the trees and moist earth upon one finger and in fact the whole of the creation upon one finger and then say: I am the King. I am the King. And he (the narrator) further said: I saw Allah's Messenger (ﷺ) smiling until his front teeth became visible and then he recited the verse: "And they measure not the power of Allah with His true measure" (39:67).
Reference: Sahih Muslim 2786 c
In-book reference: Book 52, Hadith 4
USC-MSA web (English) reference(deprecated numbering scheme): Book 39, Hadith 6701