The Messenger of Allah ﷺ said that Allah declared, "The son of Adam has called Me a liar, though he had no right to do so, and he has insulted Me, though he had no right to do so. As for his calling Me a liar, it is his saying that I will not bring him back as I created him the first time, yet creating the last is no harder for Me than creating the first. As for his insulting Me, it is his saying that Allah has taken a son, while I am Allah, the One, the Eternal Refuge. I did not beget, nor was I begotten, and there is none equal to Me."
أخبرنا الربيع بن سليمان قال حدثنا شعيب بن الليث قال حدثنا الليث عن ابن عجلان عن أبي الزناد عن الأعرج
عن رسول الله ﷺ قال الله عز وجل كذبني ابن آدم ولم يكن ينبغي له أن يكذبني وشتمني ابن آدم ولم يكن ينبغي له أن يشتمني أما تكذيبه إياي فقوله إني لا أعيده كما بدأته وليس آخر الخلق بأعز علي من أوله وأما شتمه إياي فقوله اتخذ الله ولدا وأنا الله الأحد الصمد لم ألد ولم أولد ولم يكن لي كفوا أحد
Bukhari narrated it in "The Beginning of Creation," chapter on what has been said regarding Allah's saying, "He who originates creation..." etc., 3193, hadith 4974, from the hadith of Abu Zinad through this route, and it is in Sunan al-Kubra, hadith 2205.