Melachim Bais 9:18

18 So there went a rider on the sus to meet him, and said, Thus saith HaMelech, Is it shalom? And Yehu said, What hast thou to do with shalom? Fall in behind me. And the tzofeh told, saying, The malach reached them, but he cometh not back.

Melachim Bais 9:18 Meaning and Commentary

2 Kings 9:18

So there went one on horseback to meet him, and said, thus
saith the king, is it peace?
&c.] Are things well in the army, or any disturbance in the kingdom? are you come as friends or enemies? and Jehu said, what hast thou to do with peace?
or to ask such a question: turn thee behind me;
which he was obliged to do, Jehu having such a company of soldiers with him; and this he did, that he might carry no tidings to Joram, that he might not know as yet who he and his company were: and the watchman told, saying, the messenger came to them, but he
cometh not again;
of this he sent word to the king what he had observed.

Melachim Bais 9:18 In-Context

16 So Yehu rode in a merkavah, and went to Yizre’el; for Yoram lay there. And Achazyahu Melech Yehudah was come down to see Yoram.

17 And there stood a tzofeh (sentinel) on the migdal in Yizre’el, and he saw the company of Yehu as he approached, and said, I see a company. Yoram said, Take a horseman, send to meet them, and let him say, Is it shalom?

18 So there went a rider on the sus to meet him, and said, Thus saith HaMelech, Is it shalom? And Yehu said, What hast thou to do with shalom? Fall in behind me. And the tzofeh told, saying, The malach reached them, but he cometh not back.

19 Then he sent out a second on sus, which came to them, and said, Thus saith HaMelech, Is it shalom? And Yehu answered, What hast thou to do with shalom? Fall in behind me.

20 And the tzofeh reported, saying, He reached them, and cometh not back: and the driving is like the driving of Yehu Ben Nimshi; for he driveth beshiga’on (like a meshuga, recklessly).