Riyad-us-Saliheen 1806
Abu Hurairah (May Allah be pleased with him) said: The Prophet (PBUH) said, "Allah, the Exalted, becomes angry, and His Anger is provoked when a person does what Allah has declared unlawful."
[Al-Bukhari and Muslim]
This Hadith warns us against committing sins and all that Allah has forbidden in order to avoid exciting the anger of Allah.