I Samuel 10:11

11 Now when Saul's old friends saw him among the band of prophets, the people said to one another, What has come to Saul, the son of Kish? Is even Saul among the prophets?

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