3Now by this time Samuel had died, and all Israel had mourned for him and buried him in Ramah, his own city. And Saul had removed the mediums and spiritists from the land.
4The Philistines came together and camped at Shunem, while Saul gathered all Israel and camped at Gilboa.
5When Saul saw the Philistine army, he was afraid and trembled violently.
6He inquired of the LORD, but the LORD did not answer him by dreams or Urim or prophets.
7Then Saul said to his servants, “Find me a woman who is a medium, so I can go and consult her.” “There is a medium at Endor,” his servants replied.
— 1 Samuel 28:3-7