It was narrated that Anas bin Malik said: “The Prophet (ﷺ) would not go out on the Day of Fitr until he had eaten some dates.”
It was narrated that Ibn ‘Umar said: “The Prophet (ﷺ) would not go out on the Day of Fitr until he had had given his Companions some of the charity of Fitr to eat.”
It was narrated from Ibn Buraidah from his father, that: The Messenger of Allah (ﷺ) would not go out on the Day of Fitr until he had eaten, and he would not eat on the Day of Nahr (the day of sacrifice) until he came back.