Silsilat al-Ahadith al-Sahihah

Ubaidullah bin Maqsim says: I saw Abdullah bin Umar (may Allah be pleased with them) imitating the Messenger of Allah (peace and blessings be upon him). The Messenger of Allah (peace and blessings be upon him) said: "Allah, the Exalted, will grasp the heavens and the earths in His Hands and will say: I am Allah. Then He will open and close His Fingers and will say: I am the King." Then the Messenger of Allah (peace and blessings be upon him) began to sway to the right and left, until I saw that even the pulpit began to shake, and I feared that it might cause the Messenger of Allah (peace and blessings be upon him) to fall.