'Bearer' in the Bible

when the person told me, ‘Look, Saul is dead,’ he thought he was a bearer of good news, but I seized him and put him to death at Ziklag. That was my reward to him for his news!

And Joab said to him, Thou shalt not be a bearer of news to-day, but thou shalt carry the news another day; but to-day thou shalt carry no news, because the king's son is dead.

And the watchman saw another man running; and the watchman called to the porter and said, Behold a man running alone. And the king said, He also is a bearer of news.

Zelek the Ammonite, Naharai the Beerothite, bearer of the weapons of Joab son of Zeruiah,