'Seer' in the Bible

(Formerly in Israel, when a man went to inquire of God, he used to say, “Come, and let us go to the seer”; for he who is called a prophet now was formerly called a seer.)

As they went up the slope to the city, they found young women going out to draw water and said to them, “Is the seer here?”

Samuel answered Saul and said, “I am the seer. Go up before me to the high place, for you shall eat with me today; and in the morning I will let you go, and will tell you all that is on your mind.