'Messenger' in the Bible

And Jezebel sent a messenger to Elijah saying, So do the gods to me, and more also, if I make not thy life as the life of one of them by to-morrow about this time!

And the messenger that went to call Micah spoke to him saying, Behold now, the words of the prophets declare good to the king with one assent: let thy word, I pray thee, be like the word of one of them, and speak good.