1 Samuel 23:7-9

Amplified Bible, Classic Edition

⁷ Now it was told Saul that David had come to Keilah. Saul said, God has delivered him into my hand, for he is shut in by going into a town that has gates and bars.

⁸ Saul summoned all the men for war, to go to Keilah to besiege David and his men.

⁹ David knew that Saul was plotting evil against him; and he said to Abiathar the priest, Bring the ephod here.