"Jibril (as) promised the Messenger of Allah (ﷺ) that he would come to him at a certain hour, but he was late. The Prophet (ﷺ) went out and there was Jibril standing at the door. He said: "What kept you from entering?' He said: "There is a dog in the house, and we do not enter a house in which there is a dog or an image.'"