'Counselor' in the Bible

Absalom also sent for Ahithophel the Gilonite, David's counselor, to come from his home town of Giloh while Absalom was presenting the sacrificial offerings. And so the conspiracy widened, because the common people increasingly sided with Absalom.

Nathan's son Azariah supervised the governors, Nathan's son Zabud the priest was the king's counselor,

The lot for the eastern gate fell to Shelemiah. They also cast lots for his son Zechariah, who was a wise counselor, and his lot indicated the northern gate.

David's uncle Jonathan was a counselor, since he was a man of understanding and a scribe, and Hachmoni's son Jehiel was an attendant to the king's sons.

But even while the prophet was speaking, the king asked him, "Did we appoint you to be a royal counselor? Stop! Why should you be struck down?" So the prophet stopped speaking, but he also said, "I know God has determined to destroy you, because you've done all this and ignored my counsel."

the commander of fifty and the man of rank, and the counselor, the expert magician, and the medium.

For to us a child is born, to us a son is given; and the government will be upon his shoulder, and his name is called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.

Who has fathomed the Spirit of the LORD, or as his counselor has taught him?

Someone has left you who plans evil against the LORD. He is a demonic counselor.