'Badly' in the Bible

Then David said to the messenger, "Thus you shall say to Joab, '{Do not feel badly about this matter}; {now one and then another} the sword will devour. Intensify your attack on the city and overthrow it.'" And he encouraged him.

(He had passed through all the tribes of Israel to Abel and Beth Maacah; now all of the Berites had been treated badly, so they also followed after him.)