'Overthrow' in the Bible

But the princes of the Ammonites [were suspicious and] said to Hanun their lord, “Do you think that David is honoring your father because he has sent comforters to you? Has David not sent his servants to you in order to search the city, to spy it out and overthrow it?”

Then David said to the messenger, “Tell Joab this, ‘Do not let this thing disturb you, for the sword devours one [side] as well as another. Strengthen your battle against the city and overthrow it’; and so encourage Joab.”