וַיִּקָּבְצ֣וּ פְלִשְׁתִּ֔ים וַיָּבֹ֖אוּ וַיַּחֲנ֣וּ בְשׁוּנֵ֑ם וַיִּקְבֹּ֤ץ שָׁאוּל֙ אֶת־כָּל־יִשְׂרָאֵ֔ל וַֽיַּחֲנ֖וּ בַּגִּלְבֹּֽעַ׃
And the Philistines gathered themselves together, and came and pitched in Shunem; and Saul gathered all Israel together, and they pitched in Gilboa.
Read Kabbalistic (mystical) interpretations of I Samuel 28:4: Zohar and classical Jewish mystical sources, free online.