2 Kings 9:17-20

17The watchman standing on the tower in Jezreel saw Jehu’s troops coming. He said, “I see some troops.” So Joram said, “Take a chariot driver, send him to meet them, and ask, ‘Is everything alright?’ ”

18So a chariot driver rode off, met Jehu, and said, “The king asks, ‘Is everything alright?’ ” Jehu replied, “Why should that matter to you? Follow me.” So the watchman announced, “The messenger you sent has reached them, but he isn’t coming back.”

19Then Joram sent out a second driver. When he came to them, he said, “The king asks, ‘Is everything alright?’ ” Jehu replied, “Why should that matter to you? Follow me.”

20So the watchman announced, “He has reached them, but he isn’t coming back. The troop’s leader is driving like a lunatic, like Jehu, grandson of Nimshi.”