1 Samuel 28:13-15

13The king said to her, "Do not be afraid. What do you see?" And the woman said to Saul, "I see a god coming up out of the earth."

14He said to her, "What is his appearance?" And she said, "An old man is coming up, and he is wrapped in a robe." And Saul knew that it was Samuel, and he bowed with his face to the ground and paid homage.

15Then Samuel said to Saul, "Why have you disturbed me by bringing me up?" Saul answered, "I am in great distress, for the Philistines are warring against me, and God has turned away from me and answers me no more, either by prophets or by dreams. Therefore I have summoned you to tell me what I shall do."