1 Samuel 10:3-7

3Then you shall go on forward from there and come to the terebinth tree of Tabor. There three men going up to God at Bethel will meet you, one carrying three young goats, another carrying three loaves of bread, and another carrying a skin of wine.

4And they will greet you and give you two loaves of bread, which you shall receive from their hands.

5After that you shall come to the hill of God where the Philistine garrison is. And it will happen, when you have come there to the city, that you will meet a group of prophets coming down from the high place with a stringed instrument, a tambourine, a flute, and a harp before them; and they will be prophesying.

6Then the Spirit of the Lord will come upon you, and you will prophesy with them and be turned into another man.

7And let it be, when these signs come to you, that you do as the occasion demands; for God is with you.