Narrated `Abdullah:
A (Jewish) Rabbi came to Allah's Messenger (ﷺ) and he said, "O Muhammad! We learn that Allah will put all the heavens on one finger, and the earths on one finger, and the trees on one finger, and the water and the dust on one finger, and all the other created beings on one finger. Then He will say, 'I am the King.' Thereupon the Prophet (ﷺ) smiled so that his pre-molar teeth became visible, and that was the confirmation of the Rabbi. Then Allah's Messenger (ﷺ) recited: 'They made not a just estimate of Allah such as is due to Him. And on the Day of Resurrection the whole of the earth will be grasped by His Hand and the heavens will be rolled up in His Right Hand. Glorified is He, and High is He above all that they associate as partners with Him.' (39.67)
Abdullah b. Mas'ud reported that a Jewish scholar came to Allah's Messenger (may peace he upon him) and said: Muhammad, or Abu al-Qasim, verily, Allah, the Exalted and Glorious would carry the Heavens on the Day of Judgment upon one finger and earths upon one finger and the mountains and trees upon one finger and the ocean and moist earth upon one finger, and in fact the whole of the creation upon one finger, and then He would stir them and say: I am your Lord, I am your Lord. Thereupon Allah's Messenger (ﷺ) smiled testifying what that scholar had said. He then recited this verse:" And they honour not Allah with the honour due to Him; and the whole earth will be in His grip on the Day of Resurrection and the heaven rolled up in His right hand. Glory be to Him I and highly Exalted is He above what they associate (with Him)" (Az-Zumar:67).
Abdullah reported that a person from the People of the Book came to Allah's Messenger (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).