1KI 18:36

36 And it came to pass at the time of the offering of the minchah [(evening sacrifice)], that Eliyahu HaNavi came near, and said, Hashem Elohei Avraham, Yitzchak and of Yisroel, let it be known this day that Thou art Elohim in Yisroel, and that I am Thy Eved, and that I have done all these things at Thy Davar.