1 Samuel 9:27

9:27 While they were going down to the edge of town, Samuel said to Saul, “Tell the servant to go on ahead of us.” So he did. Samuel then said, “You remain here awhile, so I can inform you of God’s message.”

1 Samuel 19:20

19:20 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.