'Prophesying' in the Bible

Afterward you will go to Gibeah of God, where there are Philistine officials. When you enter the town, you will meet a company of prophets coming down from the high place. They will have harps, tambourines, flutes, and lyres, and they will be prophesying.

When everyone who had known him previously saw him prophesying with the prophets, the people all asked one another, "What on earth has happened to the son of Kish? Does even Saul belong with the prophets?"

When Saul had finished prophesying, he went to the high place.

So Saul sent messengers to capture David. When they saw a company of prophets prophesying with Samuel standing there as their leader, the spirit of God came upon Saul's messengers, and they also prophesied.

So Saul went to Naioth in Ramah. The Spirit of God came upon him as well, and he walked along prophesying until he came to Naioth in Ramah.