1 Samuel 10:9-13

9So it was, when he had turned his back to go from Samuel, that God gave him another heart; and all those signs came to pass that day.

10When they came there to the hill, there was a group of prophets to meet him; then the Spirit of God came upon him, and he prophesied among them.

11And it happened, when all who knew him formerly saw that he indeed prophesied among the prophets, that the people said to one another, “What is this that has come upon the son of Kish? Is Saul also among the prophets?”

12Then a man from there answered and said, “But who is their father?” Therefore it became a proverb: “Is Saul also among the prophets?”

13And when he had finished prophesying, he went to the high place.