וַיְהִ֛י כִּרְא֥וֹת אַחְאָ֖ב אֶת־אֵלִיָּ֑הוּ וַיֹּ֤אמֶר אַחְאָב֙ אֵלָ֔יו הַאַתָּ֥ה זֶ֖ה עֹכֵ֥ר יִשְׂרָאֵֽל׃
And it came to pass, when Ahab saw Elijah, that Ahab said unto him: ‘Is it thou, thou troubler of Israel?’
Read kabbalistic (mystical) interpretation of I Kings 18:17: and classical mystical sources.