'Horseman' in the Bible

And there stood a watchman on the tower in Jezreel, and he spied the company of Jehu as he came, and said, I see a company. And Joram said, Take an horseman, and send to meet them, and let him say, Is it peace?

So a horseman went to meet Jehu and said, “This is what the king asks: ‘Do you come in peace?’”Jehu replied, “What do you have to do with peace? Fall in behind me.”The watchman reported, “The messenger reached them but hasn’t started back.”

So he sent out a second horseman, who went to them and said, “This is what the king asks: ‘Do you come in peace?’”Jehu answered, “What do you have to do with peace? Fall in behind me.”