Lady Aisha (may Allah be pleased with her) says: Lady Hafsa (may Allah be pleased with her) was presented with the meat of a goat as a gift, while both of us were fasting. She made me break my fast; after all, she was the daughter of her (great father, Sayyiduna Umar, may Allah be pleased with him). When the Messenger of Allah (peace and blessings be upon him) came to us, we mentioned this matter to him. He (peace and blessings be upon him) said: In compensation, each of you should fast one day.