1 Samuel 10:9-13

9And it was [so] that when he turned his back to go away from Samuel, 1God gave him another heart; and all those signs came to pass that day.

10And when they came thither to the hill, behold, a company of prophets met him; and the Spirit of 2God came upon him, and he prophesied among them.

11And it came to pass, when all that knew him before saw that, behold, he prophesied among the prophets, then the people said one to another, What is this that has happened to the son of Kish? Is Saul also among the prophets?

12And a man of that place answered and said, But who is their father? Therefore it became a proverb, Is Saul also among the prophets?

13And when he had ended prophesying, he came to the high place.