The Prophet ﷺ said that Allah says, "The son of Adam insults Me, though he has no right to insult Me, and he denies Me, though he has no right to deny Me. As for his insulting Me, it is his saying that I have a son. As for his denying Me, it is his saying that I will not bring him back to life as I created him the first time."
حدثنا أبو أحمد قال حدثنا سفيان عن ابن ذكوان عن الأعرج
عن النبي ﷺ قال يقول الله عز وجل يشتمني ابن آدم وما ينبغي له أن يشتمني ويكذبني وما ينبغي له أن يكذبني أما شتمه إياي قوله إن لي ولدا وأما تكذيبه إياي قوله لن يعيدني كما بدأني
Its isnad is sahih. It occurred previously at 8204. Bukhari related it, 6/286, no. 3193, in the beginning of creation, what was said about His statement "He it is who originates creation" [Rum 30:27], and Nasai, 4/112, no. 2078, in funerals, the spirits of the believers.