Sayyiduna Abu Layla (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) entered the house of charity, and Sayyiduna Hasan (may Allah be pleased with him) was with him. He picked up a date and put it in his mouth, so the Prophet (peace and blessings be upon him) put his finger in and took it out of his mouth, then said: "We are a household for whom charity is not lawful."
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 6388