When David had fled and made his escape, he went to Samuel at Ramah1 and told him all that Saul had done to him. Then he and Samuel went to Naioth and stayed there.
References for 1 Samuel 19:18
Word came to Saul: "David is in Naioth at Ramah";
so he sent men to capture him. But when they saw a group of prophets2 prophesying, with Samuel standing there as their leader, the Spirit of God came upon3 Saul's men and they also prophesied.4
References for 1 Samuel 19:20
Saul was told about it, and he sent more men, and they prophesied too. Saul sent men a third time, and they also prophesied.
Finally, he himself left for Ramah and went to the great cistern at Secu. And he asked, "Where are Samuel and David?" "Over in Naioth at Ramah," they said.
So Saul went to Naioth at Ramah. But the Spirit of God came even upon him, and he walked along prophesying5 until he came to Naioth.
References for 1 Samuel 19:23