Ubaydullah bin Miqsam reported,
He observed how Abdullah bin Umar would relate the words of the Messenger of Allah ﷺ. He said, "Allah 
takes hold of His heavens and His earths in His hands and says, 'I am Allah,'" while clenching and opening his fingers, "'I am the King.'"I then watched the pulpit shaking from its lower part to such an extent that I wondered whether it would fall with the Messenger of Allah ﷺ upon it.
Azami 16172
Sahihعن عبيد الله بن مقسم
أنه نظر إلى عبد الله بن عمر كيف يحكي رسول الله ﷺ؟ قال: يأخذ الله عز وجل سماواته وأرضيه بيديه، فيقول: أنا الله- ويقبض أصابعه ويبسطها- أنا الملك حتى نظرت إلى المنبر يتحرك من أسفل شيء منه، حتى إني لأقول: أساقط هو برسول الله ﷺ؟
Muslim narrated it in the chapter on the description of the Day of Resurrection (25:2788), from Saeed bin Mansur, who said, Yaqub, meaning Ibn Abdul-Rahman, narrated to us, who said, Abu Hazim narrated to me, from Ubaydullah bin Miqsam, and he related it.