'Messenger' in the Bible

Elisha sent a messenger to him, saying, “Go and wash in the Jordan seven times, and your flesh will be restored to you and you will be clean.”

Now Elisha was sitting in his house, and the elders were sitting with him. And the king sent a man from his presence; but before the messenger came to him, he said to the elders, “Do you see how this son of a murderer has sent to take away my head? Look, when the messenger comes, shut the door and hold the door shut against him. Is not the sound of his master’s feet behind him?”

While he was still talking with them, behold, the messenger came down to him and he said, “Behold, this evil is from the Lord; why should I wait for the Lord any longer?”

So a horseman went to meet him and said, “Thus says the king, ‘Is it peace?’” And Jehu said, “What have you to do with peace? Turn behind me.” And the watchman reported, “The messenger came to them, but he did not return.”

When the messenger came and told him, saying, “They have brought the heads of the king’s sons,” he said, “Put them in two heaps at the entrance of the gate until morning.”