1 Samuel 28:6-14

He prayed to the LORD, but the LORD did not answer him through dreams, Urim, or prophets. Then Saul said to his servants, “Find me a woman who is a medium so I may go and ask her what will happen.” His servants answered, “There is a medium in Endor.” Then Saul put on other clothes to disguise himself, and at night he and two of his men went to see the woman. Saul said to her, “Talk to a spirit for me. Bring up the person I name.” But the woman said to him, “Surely you know what Saul has done. He has forced the mediums and fortune-tellers from the land. You are trying to trap me and get me killed.” Saul made a promise to the woman in the name of the LORD. He said, “As surely as the LORD lives, you won’t be punished for this.” The woman asked, “Whom do you want me to bring up?” He answered, “Bring up Samuel.” When the woman saw Samuel, she screamed. She said, “Why have you tricked me? You are Saul!” The king said to the woman, “Don’t be afraid! What do you see?” The woman said, “I see a spirit coming up out of the ground.” Saul asked, “What does he look like?” The woman answered, “An old man wearing a coat is coming up.” Then Saul knew it was Samuel, and he bowed facedown on the ground.