1 Samuel 10:5-6

5After that thou shalt come to the hill of 1God, where are the outposts of the Philistines; and it shall come to pass, when thou comest thither, into the city, that thou shalt meet a company of prophets coming down from the high place with lute and tambour and pipe and harp before them; and they themselves prophesying.

6And the Spirit of Jehovah will come upon thee, and thou shalt prophesy with them, and shalt be turned into another man.