If a guest sees something bad, he should go back

English translation

It was narrated that ‘Ali said:

“I made some food and called the Messenger of Allah (ﷺ) (to come and eat). He came and saw some images in the house, so he went back.”

English translation

Safinah, Abu ‘Abdur-Rahman, narrated that a man visited ‘Ali bin Abu Talib and he made some food for him.* Fatimah said:

“Why don’t we invite the Prophet (ﷺ) to eat with us?” So they invited him and he came. He put his hand on the doorpost of the house and saw a thin curtain in the corner of the house, so he went back. Fatimah said to ‘Ali: “Go and catch up with him, and ask him: ‘What made you go back, O Messenger of Allah?” He said: “I do not enter a well-decorated house.”