The cook took up the thigh, and that which was on it, and set it before Saul. [Samuel] said, Behold, that which has been reserved! set it before you and eat; because to the appointed time has it been kept for you, for I said, I have invited the people. So Saul ate with Samuel that day.
The word "seer" is that which it implies it's a man that is able to see into the spiritual things, or a man who has spiritual perception, and they were called "seers", that was the original word for the prophets. Later on they called them prophets. But in the earlier days they were called seers.Then Saul said to his servant,