1 Samuel 28:4-6

And the Philistines gathered themselves together, and came and pitched in Shunem: and Saul gathered all Israel together, and they pitched in Gilboa. And when Saul saw the host of the Philistines, he was afraid, and his heart greatly trembled. And when Saul enquired of the LORD, the LORD answered him not, neither by dreams, nor by Urim, nor by prophets.