1 Sam 28:8

וַיִּתְחַפֵּ֣שׂ שָׁא֗וּל וַיִּלְבַּשׁ֙ בְּגָדִ֣ים אֲחֵרִ֔ים וַיֵּ֣לֶךְ ה֗וּא וּשְׁנֵ֤י אֲנָשִׁים֙ עִמּ֔וֹ וַיָּבֹ֥אוּ אֶל־הָאִשָּׁ֖ה לָ֑יְלָה וַיֹּ֗אמֶר קסומי קָֽסֳמִי־נָ֥א לִי֙ בָּא֔וֹב וְהַ֣עֲלִי לִ֔י אֵ֥ת אֲשֶׁר־אֹמַ֖ר אֵלָֽיִךְ׃

So Saul disguised himself by putting on different clothes, and he set out with two of his men. They came to the woman at night, and Saul said, “Consult a spirit for me. Bring up for me the one I name.”