Sahih Muslim 2104 a
The Book of Clothes and Adornment
The Prohibition Of Making Images Of Living Beings, And The Prohibition Of Using Images That Are Not Subjected To Disrespect In Furnishings And The Like; The Angels (Peace Be Upon Them) Do Not Enter A House In Which There Is An Image Or A Dog
A'isha reported that Gabriel (peace be upon him) made a promise with Allah's Messenger (ﷺ) to come at a definite hour; that hour came but he did not visit him. And there was in his hand (in the hand of Allah's Messenger (ﷺ) ) a staff. He threw it from his hand and said: Never has Allah or His messengers (angels) ever broken their promise. Then he cast a glance (and by chance) found a puppy under his cot and said: 'A'isha, when did this dog enter here? She said: By Allah, I don't know He then commanded and it was turned out. Then Gabriel came and Allah's Messenger (ﷺ) said to him: You promised me and I waited for you, but you did not come, whereupon he said: It was the dog in your house which prevented me (to come), for we (angels) do not enter a house in which there is a dog or a picture.