John Gill Commentary 2 Kings 9:19

"Then he sent out a second on horseback, who came to them, and said, Thus saith the king, Is it peace? And Jehu answered, What hast thou to do with peace? turn thee behind me." — 2 Kings 9:19 (ASV)

Then he sent out a second on horseback, which came to them, and said The same as the first messenger did, and had the same answer, and was told to do the same as in the preceding verse.