1 Samuel 10:10
When they came to Gibeah, behold, a band of prophets met him; and the Spirit of God came mightily on him, and he prophesied among them.
1 Samuel 10:5-6
"After that you shall come to the hill of God, where is the garrison of the Philistines: and it shall happen, when you have come there to the city, that you shall meet a band of prophets coming down from the high place with a psaltery, and a tambourine, and a pipe, and a harp, before them; and they will be prophesying:
1 Samuel 19:20-24
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 on the messengers of Saul, and they also prophesied.