Imam Al Muzani [D.264H] said:
“The Tawhid of a person is not valid until he knows Allah Almighty is above His Arsh with His Attributes,he was asked “Like?” He said-“Hearing,Seeing,Knowing.”
[Siyar A’lam al Nubala 12/494]
[Siyar A’lam al Nubala 12/494]