1 Samuel 28:5-7

5When Saul saw the Philistine army, he was afraid; terror filled his heart. 6He inquired of the LORD, but the LORD did not answer him by dreams or Urim or prophets.

7Saul then said to his attendants, “Find me a woman who is a medium, so I may go and inquire of her.” “There is one in Endor,” they said.