Riyad us Saliheen: Hadith 1684

Jibril (Gabriel) promised to visit the Messenger of Allah (ﷺ) but delayed and this grieved him very much. When he came out of his house, Jibril met him. The Messenger of Allah (ﷺ) asked him about the reason of delay, and he replied: "We do not enter a house in which there is a dog or a portrait."

[Al-Bukhari].