H 318 - It is narrated from Abu Nasr Hibtullah bin Muhammad bin Ahmad Katib Ibn binte Abu Ja’far Amri (q.s.) from his teachers that when Imam Hasan bin Ali Askari passed away, Uthman Ibn Saeed attended his funeral and served in all his rituals of shrouding, anointing and burial. He was ordered to be the caretaker in superficies, and superficies cannot be rejected, but through the rejection of the reality of things because of their appearances.