Original: While on his way, Elijah meets Obadiah, the head of Ahab's household, who had hidden a hundred prophets of the God of Israel when Ahab and Jezebel had been killing them. Elijah sends Obadiah back to Ahab to announce his return to Israel.
Simplified: So Obadiah went to meet Ahab and told him, and Ahab went to meet Elijah.