Sunan Ibn Majah, Chapter: The Chapters on Food

"The Prophet (saw) was given a gift of some grapes from Ta'if. He called me and said: 'Take this bunch of grapes and give it to your mother.' But I ate it before I gave it to her. A few night later he said to me: 'What happened to the bunch of grapes? Did you give it to your mother?' I said: 'No, So he called me treacherous.'"