1 Samuel 28:13-14

13But the king said to her, “Don’t be afraid. What do you see?” “I see a spirit form coming up out of the earth,” the woman answered.

14Then Saul asked her, “What does he look like?” “An old man is coming up,” she replied. “He’s wearing a robe.” Then Saul knew that it was Samuel, and he knelt low with his face to the ground and paid homage.