1 Samuel 28:7-12

⁷Then Saul said to his servants, “Find for me a woman who is a medium, so that I may go to her and inquire of her.” And his servants said to him, “Behold, there is a woman who is a medium at En-dor.”

⁸Then Saul disguised himself by putting on different clothes, and went, he and two men with him, and they came to the woman by night; and he said, “Consult the spirit for me, please, and bring up for me the one whom I shall name for you.” ⁹But the woman said to him, “Behold, you know what Saul has done, that he has eliminated the mediums and spiritists from the land. Why are you then setting a trap for my life, to bring about my death?” ¹⁰So Saul swore an oath to her by the Lord, saying, “As the Lord lives, no punishment shall come upon you for this thing.” ¹¹Then the woman said, “Whom shall I bring up for you?” And he said, “Bring up Samuel for me.” ¹²When the woman saw Samuel, she cried out with a loud voice; and the woman spoke to Saul, saying, “Why have you deceived me? For you are Saul!”