'Concerned' in the Bible

Now don't let my lord the king be concerned about the report that has come saying, 'All the king's sons are dead.' It is only Amnon who is dead."

But the soldiers replied, "You should not do this! For if we should have to make a rapid retreat, they won't be too concerned about us. Even if half of us should die, they won't be too concerned about us. But you are like ten thousand of us! So it is better if you remain in the city for support."

So the victory of that day was turned to mourning as far as all the people were concerned. For the people heard on that day, "The king is grieved over his son."