David said to Achish, Therefore you shall know what your servant will do. Achish said to David, Therefore will I make you keeper of my head for ever.
So Saul said to his servants, Find me a woman that has a familiar spirit, that I may go to her, and inquire of her. And his servants said to him, Behold, there's a woman that has a familiar spirit at Endor. And Saul disguised himself, and put on other raiment, and he went, with two men, and they came to the woman at night: and he said, I pray thee, divine unto me by the familiar spirit, and bring me him up, whom I will name unto thee. And the woman said unto him, Behold, you know what Saul hath done, he has cut off all of those that have familiar spirits, and the wizards out of the land: why are you laying a snare for my life, to cause me to die? And Saul swore to her by Jehovah, saying, As Jehovah lives, there shall no punishment happen to thee for this thing ( 1 Samuel 28:7-10 ).