“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.”
Sunan Ibn Majah Book 29, Hadith 110
← Previous Hadith “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.”

Sunan Ibn Majah Book 29, Hadith 109 Next Hadith → Bismillah, then he took a morsel and ate it, then a second. Then he said: “I notice some fat in the food but it is not the fat of the meat.” ‘Abdullah said: “O Commander of the Believers! I went out to the marketplace looking for some fatty meat (bones with plenty of meat on them) to buy, but it was expensive, so I bought some lean meat (bones with not much meat on them) for a Dirham, and added a Dirham’s worth of ghee. I wanted my family to go through it bone by bone.” ‘Umar said: “The Messenger of Allah (ﷺ) never had these two things together; he would eat one and give the other in charity.”

Sunan Ibn Majah Book 29, Hadith 111