Is it permissible to say that the supplication and weeping of a servant shake the pillars of the Throne?

It is not permissible to transmit such statements unless they are authentically reported from the Prophet, peace and blessings be upon him, because they pertain to unseen matters in which there is no room for personal opinion, and no hadith with this meaning has been reported. However, it is authentically reported that the Throne shook at the death of Sa'd ibn Mu'adh, may Allah be pleased with him.