1 Samuel 23:7-9

New King James Version

⁷ And Saul was told that David had gone to Keilah. So Saul said, “God has delivered him into my hand, for he has shut himself in by entering a town that has gates and bars.” ⁸ Then Saul called all the people together for war, to go down to Keilah to besiege David and his men.

⁹ When David knew that Saul plotted evil against him, ^(A)he said to Abiathar the priest, “Bring the ephod here.”