'Good News' in the Bible

when one told me, saying, Behold, Saul is dead, thinking to have brought good news, I took hold of him and killed him in Ziklag. I gave that to him as a reward.

And Joab said to him, You shall not bear news today, but you shall bear good news some other day. But today you shall bear no tidings, because the king's son is dead.

And Ahimaaz the son of Zadok said yet again to Joab, Yet whatever, please let me also run after the Cushite. And Joab said, Why will you run, my son, since you have no good news ready?

And the watchman said, I see the running of the first is like the running of Ahimaaz the son of Zadok. And the king said, He is a good man, and comes with good news.

And, behold, Cushi came. And Cushi said, Good news, my lord the king, for Jehovah has avenged you this day of all those who rose up against you.