1 Samuel 10:10
And when they came there to the hill, behold, the company of prophets met him, and the Spirit of God prospered him, and he prophesied among them.
1 Samuel 10:5-6
After that thou shalt come to the hill of God where the garrison of the Philistines is, and it shall come to pass when thou art come there to the city, that thou shalt meet a company of prophets coming down from the high place with a psaltery and a tambourine and a pipe and a harp before them; and they shall prophesy.
1 Samuel 19:20-24
And Saul sent messengers to take David, and when they saw the company of the prophets prophesying and Samuel standing as appointed over them, the Spirit of God came upon the messengers of Saul, and they also prophesied.