'Seer' in the Bible
(In earlier times in Israel, when a man went to inquire of God, thus he said, "Come, and let us go to the seer;" for he who is now called a prophet was before called a Seer.)
As they went up the ascent to the city, they found young maidens 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. In the morning I will let you go, and will tell you all that is in your heart.
The king said also to Zadok the priest, "Aren't you a seer? Return into the city in peace, and your two sons with you, Ahimaaz your son, and Jonathan the son of Abiathar.
When David rose up in the morning, the word of Yahweh came to the prophet Gad, David's seer, saying,
Yet Yahweh testified to Israel, and to Judah, by every prophet, and every seer, saying, "Turn from your evil ways, and keep my commandments and my statutes, according to all the law which I commanded your fathers, and which I sent to you by my servants the prophets."
All these who were chosen to be porters in the thresholds were two hundred and twelve. These were reckoned by genealogy in their villages, whom David and Samuel the seer did ordain in their office of trust.
Yahweh spoke to Gad, David's seer, saying,
All these were the sons of Heman the king's seer in the words of God, to lift up the horn. God gave to Heman fourteen sons and three daughters.
All that Samuel the seer, and Saul the son of Kish, and Abner the son of Ner, and Joab the son of Zeruiah, had dedicated, whoever had dedicated anything, it was under the hand of Shelomoth, and of his brothers.
Now the acts of David the king, first and last, behold, they are written in the history of Samuel the seer, and in the history of Nathan the prophet, and in the history of Gad the seer,
Now the rest of the acts of Solomon, first and last, aren't they written in the history of Nathan the prophet, and in the prophecy of Ahijah the Shilonite, and in the visions of Iddo the seer concerning Jeroboam the son of Nebat?
Now the acts of Rehoboam, first and last, aren't they written in the histories of Shemaiah the prophet and of Iddo the seer, after the way of genealogies? There were wars between Rehoboam and Jeroboam continually.
At that time Hanani the seer came to Asa king of Judah, and said to him, "Because you have relied on the king of Syria, and have not relied on Yahweh your God, therefore is the army of the king of Syria escaped out of your hand.
Then Asa was angry with the seer, and put him in the prison; for he was in a rage with him because of this thing. Asa oppressed some of the people at the same time.
Jehu the son of Hanani the seer went out to meet him, and said to king Jehoshaphat, "Should you help the wicked, and love those who hate Yahweh? Because of this, wrath is on you from before Yahweh.
He set the Levites in the house of Yahweh with cymbals, with stringed instruments, and with harps, according to the commandment of David, and of Gad the king's seer, and Nathan the prophet; for the commandment was of Yahweh by his prophets.
Moreover Hezekiah the king and the princes commanded the Levites to sing praises to Yahweh with the words of David, and of Asaph the seer. They sang praises with gladness, and they bowed their heads and worshiped.
The singers the sons of Asaph were in their place, according to the commandment of David, and Asaph, and Heman, and Jeduthun the king's seer; and the porters were at every gate: they didn't need to depart from their service; for their brothers the Levites prepared for them.