The lookout reported, "He has reached them, but he isn't coming back either. The driving is like that of Jehu son of Nimshi – he drives like a maniac." (NIV)
And the watchman reported, He came to them, but does not return; also the driving is like the driving of Jehu son of Nimshi, for he drives furiously. (AMP)
And the watchman told, saying, He came even unto them, and cometh not again: and the driving is like the driving of Jehu the son of Nimshi; for he driveth furiously. (KJV)