1 Samuel 10:6-8, 13

At that time the Spirit of the LORD will come powerfully upon you, and you will prophesy with them. You will be changed into a different person. After these signs take place, do what must be done, for God is with you. Then go down to Gilgal ahead of me. I will join you there to sacrifice burnt offerings and peace offerings. You must wait for seven days until I arrive and give you further instructions.”

When Saul had finished prophesying, he went up to the place of worship.