NET
20 But Joab said to him, “You will not be a bearer of good news today. You will bear good news some other day, but not today, for the king’s son is dead.”
Darby
20 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.
KJV
20 And Joab said unto him, Thou shalt not bear tidings this day, but thou shalt bear tidings another day: but this day thou shalt bear no tidings, because the king's son is dead.