1 Samuel 10:10-12

10When they came to Gibeah, behold, a group of prophets met him, and the Spirit of God rushed upon him, and he prophesied among them. 11And when all who knew him previously saw how he prophesied with the prophets, the people said to one another, “What has come over the son of Kish? Is Saul also among the prophets?” 12And a man of the place answered, “And who is their father?” Therefore it became a proverb, “Is Saul also among the prophets?”