I Kings 18:8 Midrash

וַיֹּ֥אמֶר ל֖וֹ אָ֑נִי לֵ֛ךְ אֱמֹ֥ר לַאדֹנֶ֖יךָ הִנֵּ֥ה אֵלִיָּֽהוּ׃

And he answered him: ‘It is I; go, tell thy lord: Behold, Elijah is here.’

Read midrashic interpretation of I Kings 18:8: and classical rabbinic exegesis.