1 Kings 18:43-44

43and he said to his servant, “Go up, look toward the sea.” So he went up and looked and said, “There is nothing.” Elijah said, “Go back” seven times.

44And at the seventh time the servant said, “A cloud as small as a man’s hand is coming up from the sea.” And Elijah said, “Go up, say to Ahab, ‘Prepare your chariot and go down, so that the rain shower does not stop you.’ ”