I Kings 18:1-8

And it came to pass after many days that the word of the LORD came to Elijah, in the third year, saying, “Go, present yourself to Ahab, and I will send rain on the earth.” So Elijah went to present himself to Ahab; and there was a severe famine in Samaria. And Ahab had called Obadiah, who was in charge of his house. (Now Obadiah feared the LORD greatly. For so it was, while Jezebel massacred the prophets of the LORD, that Obadiah had taken one hundred prophets and hidden them, fifty to a cave, and had fed them with bread and water.) And Ahab had said to Obadiah, “Go into the land to all the springs of water and to all the brooks; perhaps we may find grass to keep the horses and mules alive, so that we will not have to kill any livestock.” So they divided the land between them to explore it; Ahab went one way by himself, and Obadiah went another way by himself. Now as Obadiah was on his way, suddenly Elijah met him; and he recognized him, and fell on his face, and said, “Is that you, my lord Elijah?” And he answered him, “It is I. Go, tell your master, ‘Elijah is here.’ ”