I Samuel 9:23-24

And Samuel said to the cook, “Bring the portion which I gave you, of which I said to you, ‘Set it apart.’ ” So the cook took up the thigh with its upper part and set it before Saul. And Samuel said, “Here it is, what was kept back. It was set apart for you. Eat; for until this time it has been kept for you, since I said I invited the people.” So Saul ate with Samuel that day.