1 Samuel 19:19-24

And it was told Saul, saying, Behold, David is at Naioth in Ramah. And Saul sent messengers to take David: and when they saw the company of the prophets prophesying, and Samuel standing as head over them, the Spirit of God came upon the messengers of Saul, and they also prophesied. And when it was told Saul, he sent other messengers, and they also prophesied. And Saul sent messengers again the third time, and they also prophesied. Then went he also to Ramah, and came to the great well that is in Secu: and he asked and said, Where are Samuel and David? And one said, Behold, they are at Naioth in Ramah. And he went thither to Naioth in Ramah: and the Spirit of God came upon him also, and he went on, and prophesied, until he came to Naioth in Ramah. And he also stripped off his clothes, and he also prophesied before Samuel, and lay down naked all that day and all that night. Wherefore they say, Is Saul also among the prophets?